From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../embedded-content/media-elements/__dir__.ini        |  1 +
 .../media-elements/audio_loop_base.html.ini            |  8 ++++++++
 .../media-elements/audio_loop_seek_to_eos.html.ini     |  3 +++
 .../media-elements/audio_volume_check.html.ini         |  3 +++
 ...olicy-attribute-redirect-on-load.https.sub.html.ini | 12 ++++++++++++
 ...owed-by-feature-policy-attribute.https.sub.html.ini | 11 +++++++++++
 ...toplay-allowed-by-feature-policy.https.sub.html.ini | 18 ++++++++++++++++++
 .../autoplay-default-feature-policy.https.sub.html.ini | 16 ++++++++++++++++
 ...oplay-disabled-by-feature-policy.https.sub.html.ini | 17 +++++++++++++++++
 .../autoplay-supported-by-feature-policy.html.ini      |  3 +++
 .../media-elements/autoplay-with-broken-track.html.ini |  3 +++
 .../media-elements/controlsList.tentative.html.ini     |  8 ++++++++
 .../media-elements/error-codes/error.html.ini          |  3 +++
 .../media-elements/event_canplay.html.ini              |  3 +++
 .../media-elements/event_canplay_noautoplay.html.ini   |  3 +++
 .../media-elements/event_canplaythrough.html.ini       |  4 ++++
 .../event_canplaythrough_noautoplay.html.ini           |  3 +++
 .../media-elements/event_loadeddata.html.ini           |  3 +++
 .../event_loadeddata_noautoplay.html.ini               |  3 +++
 .../media-elements/event_loadedmetadata.html.ini       |  3 +++
 .../event_loadedmetadata_noautoplay.html.ini           |  3 +++
 .../media-elements/event_loadstart.html.ini            |  3 +++
 .../media-elements/event_loadstart_noautoplay.html.ini |  3 +++
 .../event_order_canplay_canplaythrough.html.ini        |  3 +++
 .../event_order_canplay_playing.html.ini               |  3 +++
 .../event_order_loadedmetadata_loadeddata.html.ini     |  3 +++
 .../event_order_loadstart_progress.html.ini            |  3 +++
 .../media-elements/event_pause.html.ini                |  3 +++
 .../media-elements/event_pause_noautoplay.html.ini     |  5 +++++
 .../media-elements/event_play.html.ini                 |  3 +++
 .../media-elements/event_play_noautoplay.html.ini      |  3 +++
 .../media-elements/event_playing.html.ini              |  3 +++
 .../media-elements/event_playing_noautoplay.html.ini   |  3 +++
 .../media-elements/event_progress.html.ini             |  3 +++
 .../media-elements/event_progress_noautoplay.html.ini  |  3 +++
 .../media-elements/event_timeupdate.html.ini           |  3 +++
 .../event_timeupdate_noautoplay.html.ini               |  3 +++
 .../media-elements/event_volumechange.html.ini         |  3 +++
 .../HTMLElement/HTMLMediaElement/addTextTrack.html.ini |  3 +++
 .../HTMLElement/HTMLMediaElement/crossOrigin.html.ini  |  3 +++
 .../HTMLElement/HTMLMediaElement/textTracks.html.ini   |  3 +++
 .../HTMLElement/HTMLTrackElement/default.html.ini      |  3 +++
 .../HTMLElement/HTMLTrackElement/kind.html.ini         |  3 +++
 .../HTMLElement/HTMLTrackElement/label.html.ini        |  3 +++
 .../HTMLElement/HTMLTrackElement/readyState.html.ini   |  3 +++
 .../HTMLElement/HTMLTrackElement/src.html.ini          |  8 ++++++++
 .../HTMLElement/HTMLTrackElement/srclang.html.ini      |  3 +++
 .../HTMLElement/HTMLTrackElement/track.html.ini        |  3 +++
 .../interfaces/TextTrack/activeCues.html.ini           |  3 +++
 .../interfaces/TextTrack/addCue.html.ini               |  3 +++
 .../interfaces/TextTrack/constants.html.ini            |  3 +++
 .../media-elements/interfaces/TextTrack/cues.html.ini  |  3 +++
 .../media-elements/interfaces/TextTrack/kind.html.ini  |  3 +++
 .../media-elements/interfaces/TextTrack/label.html.ini |  3 +++
 .../interfaces/TextTrack/language.html.ini             |  3 +++
 .../media-elements/interfaces/TextTrack/mode.html.ini  |  3 +++
 .../interfaces/TextTrack/oncuechange.html.ini          |  3 +++
 .../interfaces/TextTrack/removeCue.html.ini            |  3 +++
 .../interfaces/TextTrackCue/constructor.html.ini       |  4 ++++
 .../interfaces/TextTrackCue/endTime.html.ini           |  5 +++++
 .../media-elements/interfaces/TextTrackCue/id.html.ini |  3 +++
 .../interfaces/TextTrackCue/onenter.html.ini           |  3 +++
 .../interfaces/TextTrackCue/onexit.html.ini            |  3 +++
 .../interfaces/TextTrackCue/pauseOnExit.html.ini       |  3 +++
 .../interfaces/TextTrackCue/startTime.html.ini         |  3 +++
 .../interfaces/TextTrackCue/track.html.ini             |  3 +++
 .../interfaces/TextTrackCueList/getCueById.html.ini    |  3 +++
 .../interfaces/TextTrackCueList/getter.html.ini        |  3 +++
 .../interfaces/TextTrackCueList/length.html.ini        |  3 +++
 .../interfaces/TextTrackList/getTrackById.html.ini     |  3 +++
 .../interfaces/TextTrackList/getter.html.ini           |  3 +++
 .../interfaces/TextTrackList/length.html.ini           |  3 +++
 .../interfaces/TextTrackList/onaddtrack.html.ini       |  3 +++
 .../interfaces/TextTrackList/onremovetrack.html.ini    |  3 +++
 .../interfaces/TrackEvent/constructor.html.ini         |  3 +++
 .../interfaces/TrackEvent/createEvent.html.ini         |  3 +++
 .../loading-the-media-resource/__dir__.ini             |  0
 .../autoplay-overrides-preload.html.ini                |  3 +++
 .../load-events-networkState.html.ini                  |  3 +++
 .../load-removes-queued-error-event.html.ini           |  3 +++
 ...resource-selection-candidate-insert-before.html.ini |  7 +++++++
 .../resource-selection-candidate-moved.html.ini        |  9 +++++++++
 ...election-candidate-remove-addEventListener.html.ini | 12 ++++++++++++
 ...esource-selection-candidate-remove-onerror.html.ini | 10 ++++++++++
 .../resource-selection-currentSrc.html.ini             |  4 ++++
 ...esource-selection-invoke-audio-constructor.html.ini |  3 +++
 .../resource-selection-invoke-in-sync-event.html.ini   |  5 +++++
 ...ction-invoke-insert-fragment-into-document.html.ini |  3 +++
 ...urce-selection-invoke-insert-into-document.html.ini |  3 +++
 ...source-selection-invoke-insert-into-iframe.html.ini |  3 +++
 ...lection-invoke-insert-parent-into-document.html.ini |  3 +++
 ...urce-selection-invoke-insert-source-in-div.html.ini |  3 +++
 ...election-invoke-insert-source-in-namespace.html.ini |  3 +++
 ...election-invoke-insert-source-networkState.html.ini |  8 ++++++++
 ...ction-invoke-insert-source-not-in-document.html.ini |  3 +++
 .../resource-selection-invoke-insert-source.html.ini   |  3 +++
 .../resource-selection-invoke-load.html.ini            |  9 +++++++++
 ...source-selection-invoke-pause-networkState.html.ini |  3 +++
 .../resource-selection-invoke-pause.html.ini           |  8 ++++++++
 .../resource-selection-invoke-play.html.ini            |  9 +++++++++
 ...n-invoke-remove-from-document-networkState.html.ini |  3 +++
 ...urce-selection-invoke-remove-from-document.html.ini |  3 +++
 .../resource-selection-invoke-remove-src.html.ini      |  9 +++++++++
 ...urce-selection-invoke-set-src-in-namespace.html.ini |  3 +++
 ...urce-selection-invoke-set-src-networkState.html.ini |  5 +++++
 ...e-selection-invoke-set-src-not-in-document.html.ini |  3 +++
 .../resource-selection-invoke-set-src.html.ini         |  3 +++
 .../resource-selection-pointer-control.html.ini        |  3 +++
 .../resource-selection-pointer-insert-br.html.ini      |  3 +++
 .../resource-selection-pointer-insert-source.html.ini  |  5 +++++
 .../resource-selection-pointer-insert-text.html.ini    |  3 +++
 ...urce-selection-pointer-remove-source-after.html.ini |  3 +++
 .../resource-selection-pointer-remove-source.html.ini  |  5 +++++
 .../resource-selection-pointer-remove-text.html.ini    |  3 +++
 .../resource-selection-remove-source.html.ini          |  7 +++++++
 .../resource-selection-remove-src.html.ini             |  9 +++++++++
 .../resource-selection-resumes-onload.html.ini         |  3 +++
 .../resource-selection-source-media.html.ini           |  5 +++++
 .../location-of-the-media-resource/currentSrc.html.ini |  3 +++
 .../media-elements/media_fragment_seek.html.ini        |  3 +++
 .../media-elements/mime-types/canPlayType.html.ini     | 16 ++++++++++++++++
 .../networkState_during_progress.html.ini              |  3 +++
 .../media-elements/networkState_initial.html.ini       |  3 +++
 .../currentTime.html.ini                               |  3 +++
 .../offsets-into-the-media-resource/duration.html.ini  |  3 +++
 .../media-elements/paused_false_during_play.html.ini   |  3 +++
 .../media-elements/paused_true_during_pause.html.ini   |  5 +++++
 .../loop-from-ended.tentative.html.ini                 |  5 +++++
 .../pause-move-to-other-document.html.ini              |  4 ++++
 .../pause-move-within-document.html.ini                |  3 +++
 .../pause-remove-from-document-different-load.html.ini |  4 ++++
 .../pause-remove-from-document-networkState.html.ini   |  5 +++++
 .../pause-remove-from-document.html.ini                |  3 +++
 .../play-in-detached-document.html.ini                 |  5 +++++
 .../media-elements/preserves-pitch.html.ini            |  3 +++
 .../autoplay-with-slow-text-tracks.html.ini            |  3 +++
 .../media-elements/ready-states/autoplay.html.ini      |  6 ++++++
 .../media-elements/readyState_during_canplay.html.ini  |  3 +++
 .../readyState_during_canplaythrough.html.ini          |  3 +++
 .../readyState_during_loadeddata.html.ini              |  3 +++
 .../readyState_during_loadedmetadata.html.ini          |  3 +++
 .../media-elements/readyState_initial.html.ini         |  4 ++++
 .../seeking/seek-to-currentTime.html.ini               |  4 ++++
 .../media-elements/seeking/seek-to-max-value.htm.ini   |  3 +++
 .../seeking/seek-to-negative-time.htm.ini              |  3 +++
 .../media-elements/src_object_blob.html.ini            |  5 +++++
 ...src_reflects_attribute_not_source_elements.html.ini |  3 +++
 .../media-elements/track/track-element/__dir__.ini     |  0
 .../track/track-element/cloneNode.html.ini             |  5 +++++
 .../track/track-element/cors/003.html.ini              |  3 +++
 .../track/track-element/cors/004.html.ini              |  3 +++
 .../track/track-element/cors/005.html.ini              |  3 +++
 .../track/track-element/cors/006.html.ini              |  3 +++
 .../track/track-element/cors/007.html.ini              |  3 +++
 .../track/track-element/cors/008.html.ini              |  3 +++
 .../track/track-element/cors/009.html.ini              |  5 +++++
 .../track/track-element/cors/010.html.ini              |  5 +++++
 .../track/track-element/cors/011.html.ini              |  5 +++++
 .../track/track-element/cors/012.html.ini              |  5 +++++
 .../track/track-element/cors/013.html.ini              |  5 +++++
 .../track/track-element/cors/014.html.ini              |  5 +++++
 .../track/track-element/cors/015.html.ini              |  5 +++++
 .../track/track-element/cors/016.html.ini              |  5 +++++
 .../track/track-element/cors/017.html.ini              |  5 +++++
 .../track/track-element/cors/018.html.ini              |  5 +++++
 .../track/track-element/cors/019.html.ini              |  5 +++++
 .../track/track-element/cors/020.html.ini              |  5 +++++
 .../track/track-element/cors/021.html.ini              |  5 +++++
 .../track/track-element/cors/022.html.ini              |  5 +++++
 .../track/track-element/cors/023.html.ini              |  5 +++++
 .../track/track-element/cors/024.html.ini              |  5 +++++
 .../track/track-element/cors/025.html.ini              |  5 +++++
 .../track/track-element/cors/026.html.ini              |  5 +++++
 .../track/track-element/cors/027.html.ini              |  5 +++++
 .../track/track-element/cors/028.html.ini              |  5 +++++
 .../track/track-element/cors/029.html.ini              |  5 +++++
 .../track/track-element/cors/030.html.ini              |  5 +++++
 .../track/track-element/cors/031.html.ini              |  5 +++++
 .../track/track-element/cors/032.html.ini              |  5 +++++
 .../track/track-element/cors/033.html.ini              |  5 +++++
 .../track/track-element/cors/034.html.ini              |  5 +++++
 .../track/track-element/cors/035.html.ini              |  5 +++++
 .../track/track-element/cors/036.html.ini              |  5 +++++
 .../track/track-element/cors/037.html.ini              |  5 +++++
 .../track/track-element/cors/038.html.ini              |  5 +++++
 .../track/track-element/cors/039.html.ini              |  5 +++++
 .../track/track-element/cors/040.html.ini              |  5 +++++
 .../track/track-element/cors/041.html.ini              |  5 +++++
 .../track/track-element/cors/042.html.ini              |  5 +++++
 .../track/track-element/cors/043.html.ini              |  5 +++++
 .../track/track-element/cors/044.html.ini              |  5 +++++
 .../track/track-element/cors/045.html.ini              |  5 +++++
 .../track/track-element/cors/046.html.ini              |  5 +++++
 .../track-element/no-cuechange-before-play.html.ini    |  3 +++
 .../track/track-element/src-clear-cues.html.ini        |  3 +++
 .../track/track-element/src-empty-string.html.ini      |  3 +++
 .../track/track-element/track-active-cues.html.ini     |  3 +++
 .../track/track-element/track-add-remove-cue.html.ini  |  3 +++
 .../track/track-element/track-add-track.html.ini       |  3 +++
 .../track/track-element/track-addtrack-kind.html.ini   |  3 +++
 .../track/track-element/track-api-texttracks.html.ini  |  3 +++
 .../track-element/track-css-cue-pseudo-class.html.ini  |  3 +++
 .../track/track-element/track-cue-empty.html.ini       |  3 +++
 .../track/track-element/track-cue-inline.html.ini      |  3 +++
 .../track-element/track-cue-mutable-fragment.html.ini  |  3 +++
 .../track/track-element/track-cue-mutable.html.ini     |  3 +++
 .../track-element/track-cue-negative-duration.html.ini |  3 +++
 .../track-cue-negative-timestamp-events.html.ini       |  3 +++
 .../track-cue-negative-timestamp.html.ini              |  3 +++
 .../track/track-element/track-cue-order.html.ini       |  5 +++++
 .../track-cue-rendering-after-controls-added.html.ini  |  5 +++++
 ...track-cue-rendering-after-controls-removed.html.ini |  3 +++
 .../track-cue-rendering-empty-cue.html.ini             |  4 ++++
 .../track-cue-rendering-line-doesnt-fit.html.ini       |  6 ++++++
 .../track-cue-rendering-transformed-video.html.ini     |  4 ++++
 ...uechange-dynamically-created-track-element.html.ini |  3 +++
 .../track/track-element/track-cues-cuechange.html.ini  |  5 +++++
 .../track/track-element/track-cues-enter-exit.html.ini |  9 +++++++++
 .../track-element/track-cues-enter-seeking.html.ini    |  3 +++
 .../track/track-element/track-cues-missed.html.ini     | 10 ++++++++++
 .../track-element/track-cues-pause-on-exit.html.ini    |  7 +++++++
 .../track/track-element/track-cues-seeking.html.ini    |  3 +++
 .../track-cues-sorted-before-dispatch.html.ini         |  8 ++++++++
 .../track/track-element/track-data-url.html.ini        |  3 +++
 .../track-element/track-default-attribute.html.ini     |  3 +++
 .../track-element/track-delete-during-setup.html.ini   |  3 +++
 .../track/track-element/track-disabled-addcue.html.ini |  3 +++
 .../track/track-element/track-disabled.html.ini        |  3 +++
 .../track-element/track-element-dom-change.html.ini    |  3 +++
 .../track-element-src-aborted-load.html.ini            |  3 +++
 .../track-element-src-change-error.html.ini            |  9 +++++++++
 .../track-element/track-element-src-change.html.ini    |  3 +++
 .../track/track-element/track-id.html.ini              |  3 +++
 .../track-element/track-insert-after-load.html.ini     |  3 +++
 .../track/track-element/track-large-timestamp.html.ini |  3 +++
 .../track-element/track-load-error-readyState.html.ini |  3 +++
 .../track-load-from-element-readyState.html.ini        |  3 +++
 .../track-load-from-src-readyState.html.ini            |  3 +++
 .../track/track-element/track-mode-disabled.html.ini   |  3 +++
 .../track-mode-not-changed-by-new-track.html.ini       |  7 +++++++
 .../track-element/track-mode-triggers-loading.html.ini |  3 +++
 .../track/track-element/track-mode.html.ini            |  3 +++
 .../track/track-element/track-node-add-remove.html.ini |  3 +++
 .../track-element/track-remove-active-cue.html.ini     |  7 +++++++
 .../track-remove-by-setting-innerHTML.html.ini         |  3 +++
 .../track-remove-insert-ready-state.html.ini           |  3 +++
 .../track/track-element/track-remove-quickly.html.ini  |  3 +++
 .../track-element/track-remove-track-inband.html.ini   |  2 ++
 .../track/track-element/track-remove-track.html.ini    |  3 +++
 .../track-element/track-selection-metadata.html.ini    |  3 +++
 .../track-element/track-selection-task-order.html.ini  |  3 +++
 .../track-element/track-text-track-cue-list.html.ini   |  3 +++
 .../track/track-element/track-texttracks.html.ini      |  3 +++
 .../track-webvtt-align-positioning.html.ini            |  3 +++
 .../track-webvtt-align-text-line-position.html.ini     |  3 +++
 .../track-element/track-webvtt-alignment.html.ini      |  3 +++
 .../track-element/track-webvtt-blank-lines.html.ini    |  3 +++
 .../track/track-element/track-webvtt-bom.html.ini      |  3 +++
 .../track-element/track-webvtt-class-markup.html.ini   |  3 +++
 .../track-webvtt-cue-identifiers.html.ini              |  3 +++
 .../track-element/track-webvtt-cue-no-id.html.ini      |  3 +++
 .../track-element/track-webvtt-cue-recovery.html.ini   |  3 +++
 .../track-element/track-webvtt-cue-size-align.html.ini |  3 +++
 .../track/track-element/track-webvtt-cue-size.html.ini |  3 +++
 .../track-webvtt-degenerate-cues.html.ini              |  3 +++
 .../track-element/track-webvtt-empty-cue.html.ini      |  3 +++
 .../track/track-element/track-webvtt-entities.html.ini |  3 +++
 .../track-element/track-webvtt-header-comment.html.ini |  3 +++
 .../track-webvtt-interspersed-non-cue.html.ini         |  3 +++
 .../track-element/track-webvtt-line-position.html.ini  |  4 ++++
 .../track-element/track-webvtt-magic-header.html.ini   |  3 +++
 .../track/track-element/track-webvtt-markup.html.ini   |  3 +++
 .../track/track-element/track-webvtt-newlines.html.ini |  3 +++
 .../track-element/track-webvtt-no-timings.html.ini     |  3 +++
 .../track-webvtt-non-snap-to-lines.html.ini            |  5 +++++
 .../track-element/track-webvtt-positioning.html.ini    |  3 +++
 .../track/track-element/track-webvtt-settings.html.ini |  3 +++
 .../track-element/track-webvtt-timestamp.html.ini      |  3 +++
 .../track-element/track-webvtt-timings-hour.html.ini   |  3 +++
 .../track-webvtt-timings-no-hours.html.ini             |  3 +++
 .../track-webvtt-timings-whitespace.html.ini           |  3 +++
 ...rack-webvtt-two-cue-layout-after-first-end.html.ini |  5 +++++
 .../track-webvtt-unsupported-markup.html.ini           |  3 +++
 .../track/track-element/track-webvtt-utf8.html.ini     |  3 +++
 .../track/track-element/track-webvtt-valign.html.ini   |  4 ++++
 .../track/track-element/track-webvtt-voice.html.ini    |  3 +++
 .../track-element/vtt-cue-float-precision.html.ini     |  3 +++
 .../media-elements/user-interface/muted.html.ini       | 14 ++++++++++++++
 .../embedded-content/media-elements/video_008.htm.ini  |  3 +++
 .../media-elements/video_loop_base.html.ini            |  3 +++
 .../media-elements/video_volume_check.html.ini         |  3 +++
 .../media-elements/volume_nonfinite.html.ini           |  3 +++
 292 files changed, 1194 insertions(+)
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/__dir__.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_loop_base.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_loop_seek_to_eos.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_volume_check.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy-attribute.https.sub.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy.https.sub.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-default-feature-policy.https.sub.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-disabled-by-feature-policy.https.sub.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-supported-by-feature-policy.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-with-broken-track.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/controlsList.tentative.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/error-codes/error.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplay.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplay_noautoplay.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplaythrough.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplaythrough_noautoplay.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadeddata.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadeddata_noautoplay.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadedmetadata.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadedmetadata_noautoplay.html.ini
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 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-empty-cue.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-line-doesnt-fit.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-transformed-video.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-cuechange-dynamically-created-track-element.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-cuechange.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-enter-exit.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-enter-seeking.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-missed.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-pause-on-exit.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-seeking.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-sorted-before-dispatch.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-data-url.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-default-attribute.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-delete-during-setup.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-disabled-addcue.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-disabled.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-dom-change.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-aborted-load.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-change-error.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-change.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-id.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-insert-after-load.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-large-timestamp.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-error-readyState.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-from-element-readyState.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-from-src-readyState.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-disabled.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-not-changed-by-new-track.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-triggers-loading.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-node-add-remove.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-active-cue.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-by-setting-innerHTML.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-insert-ready-state.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-quickly.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-track-inband.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-track.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-selection-metadata.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-selection-task-order.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-text-track-cue-list.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-texttracks.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-align-positioning.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-align-text-line-position.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-alignment.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-blank-lines.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-bom.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-class-markup.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-identifiers.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-no-id.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-recovery.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-size-align.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-size.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-degenerate-cues.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-empty-cue.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-entities.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-header-comment.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-interspersed-non-cue.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-line-position.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-magic-header.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-markup.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-newlines.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-no-timings.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-non-snap-to-lines.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-positioning.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-settings.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timestamp.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-hour.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-no-hours.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-whitespace.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-unsupported-markup.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-utf8.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-valign.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-voice.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/vtt-cue-float-precision.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/user-interface/muted.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_008.htm.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_loop_base.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_volume_check.html.ini
 create mode 100644 testing/web-platform/meta/html/semantics/embedded-content/media-elements/volume_nonfinite.html.ini

(limited to 'testing/web-platform/meta/html/semantics/embedded-content/media-elements')

diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/__dir__.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/__dir__.ini
new file mode 100644
index 0000000000..fb8da1f0bf
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/__dir__.ini
@@ -0,0 +1 @@
+prefs: [dom.security.featurePolicy.experimental.enabled:true, dom.security.featurePolicy.header.enabled:true, dom.security.featurePolicy.webidl.enabled:true, dom.media.mozPreservesPitch.enabled:false]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_loop_base.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_loop_base.html.ini
new file mode 100644
index 0000000000..0ab5ab10bc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_loop_base.html.ini
@@ -0,0 +1,8 @@
+[audio_loop_base.html]
+  max-asserts: 45
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+    if (os == "mac") and not debug: [OK, TIMEOUT]
+  [Check if audio.loop is set to true that expecting the seeking event is fired more than once]
+    expected:
+      if (os == "mac") and not debug: [PASS, NOTRUN]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_loop_seek_to_eos.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_loop_seek_to_eos.html.ini
new file mode 100644
index 0000000000..37d4959ece
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_loop_seek_to_eos.html.ini
@@ -0,0 +1,3 @@
+[audio_loop_seek_to_eos.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_volume_check.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_volume_check.html.ini
new file mode 100644
index 0000000000..6f33097a2b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/audio_volume_check.html.ini
@@ -0,0 +1,3 @@
+[audio_volume_check.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html.ini
new file mode 100644
index 0000000000..48339e030b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html.ini
@@ -0,0 +1,12 @@
+implementation-status: backlog
+[autoplay-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html]
+  expected:
+    if os == "mac": [OK, TIMEOUT]
+  [Feature-Policy allow="autoplay" disallows cross-origin navigation in an iframe.]
+    expected:
+      if os == "mac": [FAIL, TIMEOUT]
+      FAIL
+
+  [Feature-Policy allow="autoplay" allows same-origin navigation in an iframe.]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy-attribute.https.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy-attribute.https.sub.html.ini
new file mode 100644
index 0000000000..6bb19ace4c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy-attribute.https.sub.html.ini
@@ -0,0 +1,11 @@
+implementation-status: backlog
+[autoplay-allowed-by-feature-policy-attribute.https.sub.html]
+  expected:
+    if os == "mac": [OK, TIMEOUT]
+  [Feature policy "autoplay" can be enabled in cross-origin iframe using allow="autoplay" attribute]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
+
+  [Feature policy "autoplay" can be enabled in same-origin iframe using allow="autoplay" attribute]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy.https.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy.https.sub.html.ini
new file mode 100644
index 0000000000..cfd00ca28c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-allowed-by-feature-policy.https.sub.html.ini
@@ -0,0 +1,18 @@
+implementation-status: backlog
+[autoplay-allowed-by-feature-policy.https.sub.html]
+  expected:
+    if os == "win": [OK, TIMEOUT]
+    if os == "mac": [OK, TIMEOUT]
+  [Feature-Policy header: autoplay * allows cross-origin iframes.]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
+      if os == "win": [PASS, TIMEOUT]
+
+  [Feature-Policy header: autoplay * allows same-origin iframes.]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
+      if os == "win": [PASS, TIMEOUT]
+
+  [Feature-Policy header: autoplay * allows the top-level document.]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-default-feature-policy.https.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-default-feature-policy.https.sub.html.ini
new file mode 100644
index 0000000000..23088c19f1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-default-feature-policy.https.sub.html.ini
@@ -0,0 +1,16 @@
+implementation-status: backlog
+[autoplay-default-feature-policy.https.sub.html]
+  expected:
+    if os == "mac": [OK, TIMEOUT]
+  [Default "autoplay" feature policy ["self"\] disallows cross-origin iframes.]
+    expected:
+      if os == "mac": [FAIL, TIMEOUT]
+      FAIL
+
+  [Default "autoplay" feature policy ["self"\] allows same-origin iframes.]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
+
+  [Default "autoplay" feature policy ["self"\] allows the top-level document.]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-disabled-by-feature-policy.https.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-disabled-by-feature-policy.https.sub.html.ini
new file mode 100644
index 0000000000..08826e619f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-disabled-by-feature-policy.https.sub.html.ini
@@ -0,0 +1,17 @@
+implementation-status: backlog
+[autoplay-disabled-by-feature-policy.https.sub.html]
+  expected:
+    if os == "mac": [OK, TIMEOUT]
+  [Feature-Policy header: autoplay "none" disallows same-origin iframes.]
+    expected:
+      if os == "mac": [FAIL, TIMEOUT]
+      FAIL
+
+  [Feature-Policy header: autoplay "none" disallows cross-origin iframes.]
+    expected:
+      if os == "mac": [FAIL, TIMEOUT]
+      FAIL
+
+  [Feature-Policy header: autoplay "none" has no effect on the top level document.]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-supported-by-feature-policy.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-supported-by-feature-policy.html.ini
new file mode 100644
index 0000000000..84d56a003b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-supported-by-feature-policy.html.ini
@@ -0,0 +1,3 @@
+[autoplay-supported-by-feature-policy.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-with-broken-track.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-with-broken-track.html.ini
new file mode 100644
index 0000000000..3c297d9acc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/autoplay-with-broken-track.html.ini
@@ -0,0 +1,3 @@
+[autoplay-with-broken-track.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/controlsList.tentative.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/controlsList.tentative.html.ini
new file mode 100644
index 0000000000..a691f7ad46
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/controlsList.tentative.html.ini
@@ -0,0 +1,8 @@
+[controlsList.tentative.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [Test controlsList allowed values for <audio>]
+    expected: FAIL
+
+  [Test controlsList allowed values for <video>]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/error-codes/error.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/error-codes/error.html.ini
new file mode 100644
index 0000000000..eca3ff490d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/error-codes/error.html.ini
@@ -0,0 +1,3 @@
+[error.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplay.html.ini
new file mode 100644
index 0000000000..c509e5e564
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplay.html.ini
@@ -0,0 +1,3 @@
+[event_canplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplay_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplay_noautoplay.html.ini
new file mode 100644
index 0000000000..72b8b894a1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplay_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_canplay_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplaythrough.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplaythrough.html.ini
new file mode 100644
index 0000000000..b254b3923d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplaythrough.html.ini
@@ -0,0 +1,4 @@
+[event_canplaythrough.html]
+  expected:
+    if (os == "mac") and not debug: [OK, TIMEOUT]
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplaythrough_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplaythrough_noautoplay.html.ini
new file mode 100644
index 0000000000..3de9fa5cad
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_canplaythrough_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_canplaythrough_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadeddata.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadeddata.html.ini
new file mode 100644
index 0000000000..c735fd6d38
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadeddata.html.ini
@@ -0,0 +1,3 @@
+[event_loadeddata.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadeddata_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadeddata_noautoplay.html.ini
new file mode 100644
index 0000000000..363e2dc631
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadeddata_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_loadeddata_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadedmetadata.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadedmetadata.html.ini
new file mode 100644
index 0000000000..1f3b3fb882
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadedmetadata.html.ini
@@ -0,0 +1,3 @@
+[event_loadedmetadata.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadedmetadata_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadedmetadata_noautoplay.html.ini
new file mode 100644
index 0000000000..411f98f1bd
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadedmetadata_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_loadedmetadata_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadstart.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadstart.html.ini
new file mode 100644
index 0000000000..1a1c145035
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadstart.html.ini
@@ -0,0 +1,3 @@
+[event_loadstart.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadstart_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadstart_noautoplay.html.ini
new file mode 100644
index 0000000000..d2ae6d9744
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_loadstart_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_loadstart_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_canplay_canplaythrough.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_canplay_canplaythrough.html.ini
new file mode 100644
index 0000000000..2afc3c15d8
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_canplay_canplaythrough.html.ini
@@ -0,0 +1,3 @@
+[event_order_canplay_canplaythrough.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_canplay_playing.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_canplay_playing.html.ini
new file mode 100644
index 0000000000..816bf56c69
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_canplay_playing.html.ini
@@ -0,0 +1,3 @@
+[event_order_canplay_playing.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_loadedmetadata_loadeddata.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_loadedmetadata_loadeddata.html.ini
new file mode 100644
index 0000000000..b4ec9a06ac
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_loadedmetadata_loadeddata.html.ini
@@ -0,0 +1,3 @@
+[event_order_loadedmetadata_loadeddata.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_loadstart_progress.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_loadstart_progress.html.ini
new file mode 100644
index 0000000000..894ac32605
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_order_loadstart_progress.html.ini
@@ -0,0 +1,3 @@
+[event_order_loadstart_progress.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_pause.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_pause.html.ini
new file mode 100644
index 0000000000..803235510e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_pause.html.ini
@@ -0,0 +1,3 @@
+[event_pause.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_pause_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_pause_noautoplay.html.ini
new file mode 100644
index 0000000000..f6b253148e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_pause_noautoplay.html.ini
@@ -0,0 +1,5 @@
+[event_pause_noautoplay.html]
+  disabled:
+    if debug and (os == "linux") and (processor == "x86"): https://bugzilla.mozilla.org/show_bug.cgi?id=1482405
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_play.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_play.html.ini
new file mode 100644
index 0000000000..731d371336
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_play.html.ini
@@ -0,0 +1,3 @@
+[event_play.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_play_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_play_noautoplay.html.ini
new file mode 100644
index 0000000000..d7d1f4a6d3
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_play_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_play_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_playing.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_playing.html.ini
new file mode 100644
index 0000000000..6c49980efc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_playing.html.ini
@@ -0,0 +1,3 @@
+[event_playing.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_playing_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_playing_noautoplay.html.ini
new file mode 100644
index 0000000000..ed4a2f7fa1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_playing_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_playing_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_progress.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_progress.html.ini
new file mode 100644
index 0000000000..4feadb871b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_progress.html.ini
@@ -0,0 +1,3 @@
+[event_progress.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_progress_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_progress_noautoplay.html.ini
new file mode 100644
index 0000000000..8679b75323
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_progress_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_progress_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_timeupdate.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_timeupdate.html.ini
new file mode 100644
index 0000000000..7b742378f9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_timeupdate.html.ini
@@ -0,0 +1,3 @@
+[event_timeupdate.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_timeupdate_noautoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_timeupdate_noautoplay.html.ini
new file mode 100644
index 0000000000..8c8ca55306
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_timeupdate_noautoplay.html.ini
@@ -0,0 +1,3 @@
+[event_timeupdate_noautoplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_volumechange.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_volumechange.html.ini
new file mode 100644
index 0000000000..418b8d7a2c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/event_volumechange.html.ini
@@ -0,0 +1,3 @@
+[event_volumechange.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/addTextTrack.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/addTextTrack.html.ini
new file mode 100644
index 0000000000..e07eb2bdfd
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/addTextTrack.html.ini
@@ -0,0 +1,3 @@
+[addTextTrack.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/crossOrigin.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/crossOrigin.html.ini
new file mode 100644
index 0000000000..d830c9431e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/crossOrigin.html.ini
@@ -0,0 +1,3 @@
+[crossOrigin.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/textTracks.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/textTracks.html.ini
new file mode 100644
index 0000000000..6d859e5246
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/textTracks.html.ini
@@ -0,0 +1,3 @@
+[textTracks.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/default.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/default.html.ini
new file mode 100644
index 0000000000..8a77a907fc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/default.html.ini
@@ -0,0 +1,3 @@
+[default.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/kind.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/kind.html.ini
new file mode 100644
index 0000000000..735af7b392
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/kind.html.ini
@@ -0,0 +1,3 @@
+[kind.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/label.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/label.html.ini
new file mode 100644
index 0000000000..f05f99e94c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/label.html.ini
@@ -0,0 +1,3 @@
+[label.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/readyState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/readyState.html.ini
new file mode 100644
index 0000000000..285f025e58
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/readyState.html.ini
@@ -0,0 +1,3 @@
+[readyState.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/src.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/src.html.ini
new file mode 100644
index 0000000000..edb002ce06
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/src.html.ini
@@ -0,0 +1,8 @@
+[src.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [HTMLTrackElement.src foo\\u0000bar in content attribute]
+    expected: FAIL
+
+  [HTMLTrackElement.src assigning foo\\u0000bar to IDL attribute]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/srclang.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/srclang.html.ini
new file mode 100644
index 0000000000..cf58803dd0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/srclang.html.ini
@@ -0,0 +1,3 @@
+[srclang.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/track.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/track.html.ini
new file mode 100644
index 0000000000..9dccdbad8e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/track.html.ini
@@ -0,0 +1,3 @@
+[track.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/activeCues.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/activeCues.html.ini
new file mode 100644
index 0000000000..1f331ebbb1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/activeCues.html.ini
@@ -0,0 +1,3 @@
+[activeCues.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/addCue.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/addCue.html.ini
new file mode 100644
index 0000000000..d32e9378e4
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/addCue.html.ini
@@ -0,0 +1,3 @@
+[addCue.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/constants.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/constants.html.ini
new file mode 100644
index 0000000000..92e739f456
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/constants.html.ini
@@ -0,0 +1,3 @@
+[constants.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/cues.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/cues.html.ini
new file mode 100644
index 0000000000..bfe5b9aadb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/cues.html.ini
@@ -0,0 +1,3 @@
+[cues.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/kind.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/kind.html.ini
new file mode 100644
index 0000000000..735af7b392
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/kind.html.ini
@@ -0,0 +1,3 @@
+[kind.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/label.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/label.html.ini
new file mode 100644
index 0000000000..f05f99e94c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/label.html.ini
@@ -0,0 +1,3 @@
+[label.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/language.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/language.html.ini
new file mode 100644
index 0000000000..8101763170
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/language.html.ini
@@ -0,0 +1,3 @@
+[language.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/mode.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/mode.html.ini
new file mode 100644
index 0000000000..c6fc03d8cc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/mode.html.ini
@@ -0,0 +1,3 @@
+[mode.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/oncuechange.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/oncuechange.html.ini
new file mode 100644
index 0000000000..67199d20d5
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/oncuechange.html.ini
@@ -0,0 +1,3 @@
+[oncuechange.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/removeCue.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/removeCue.html.ini
new file mode 100644
index 0000000000..8a16f3532b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrack/removeCue.html.ini
@@ -0,0 +1,3 @@
+[removeCue.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/constructor.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/constructor.html.ini
new file mode 100644
index 0000000000..b26b3ac7a9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/constructor.html.ini
@@ -0,0 +1,4 @@
+[constructor.html]
+  max-asserts: 52
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/endTime.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/endTime.html.ini
new file mode 100644
index 0000000000..b488c995a6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/endTime.html.ini
@@ -0,0 +1,5 @@
+[endTime.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [TextTrackCue.endTime, script-created cue]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/id.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/id.html.ini
new file mode 100644
index 0000000000..68c9e9e15d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/id.html.ini
@@ -0,0 +1,3 @@
+[id.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/onenter.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/onenter.html.ini
new file mode 100644
index 0000000000..d284925607
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/onenter.html.ini
@@ -0,0 +1,3 @@
+[onenter.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/onexit.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/onexit.html.ini
new file mode 100644
index 0000000000..18ff9ae983
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/onexit.html.ini
@@ -0,0 +1,3 @@
+[onexit.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/pauseOnExit.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/pauseOnExit.html.ini
new file mode 100644
index 0000000000..80fc49faa9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/pauseOnExit.html.ini
@@ -0,0 +1,3 @@
+[pauseOnExit.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/startTime.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/startTime.html.ini
new file mode 100644
index 0000000000..5ad579bdee
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/startTime.html.ini
@@ -0,0 +1,3 @@
+[startTime.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/track.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/track.html.ini
new file mode 100644
index 0000000000..9dccdbad8e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCue/track.html.ini
@@ -0,0 +1,3 @@
+[track.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/getCueById.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/getCueById.html.ini
new file mode 100644
index 0000000000..9990c39525
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/getCueById.html.ini
@@ -0,0 +1,3 @@
+[getCueById.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/getter.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/getter.html.ini
new file mode 100644
index 0000000000..77ff390482
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/getter.html.ini
@@ -0,0 +1,3 @@
+[getter.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/length.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/length.html.ini
new file mode 100644
index 0000000000..fa4de59816
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackCueList/length.html.ini
@@ -0,0 +1,3 @@
+[length.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/getTrackById.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/getTrackById.html.ini
new file mode 100644
index 0000000000..cabb28dbd4
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/getTrackById.html.ini
@@ -0,0 +1,3 @@
+[getTrackById.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/getter.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/getter.html.ini
new file mode 100644
index 0000000000..77ff390482
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/getter.html.ini
@@ -0,0 +1,3 @@
+[getter.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/length.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/length.html.ini
new file mode 100644
index 0000000000..fa4de59816
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/length.html.ini
@@ -0,0 +1,3 @@
+[length.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onaddtrack.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onaddtrack.html.ini
new file mode 100644
index 0000000000..3617269410
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onaddtrack.html.ini
@@ -0,0 +1,3 @@
+[onaddtrack.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onremovetrack.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onremovetrack.html.ini
new file mode 100644
index 0000000000..d2dec76c59
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onremovetrack.html.ini
@@ -0,0 +1,3 @@
+[onremovetrack.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TrackEvent/constructor.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TrackEvent/constructor.html.ini
new file mode 100644
index 0000000000..4f8aae95de
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TrackEvent/constructor.html.ini
@@ -0,0 +1,3 @@
+[constructor.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TrackEvent/createEvent.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TrackEvent/createEvent.html.ini
new file mode 100644
index 0000000000..6bf5379cc6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/interfaces/TrackEvent/createEvent.html.ini
@@ -0,0 +1,3 @@
+[createEvent.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/__dir__.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/__dir__.ini
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/autoplay-overrides-preload.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/autoplay-overrides-preload.html.ini
new file mode 100644
index 0000000000..34ce3f4e9c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/autoplay-overrides-preload.html.ini
@@ -0,0 +1,3 @@
+[autoplay-overrides-preload.html]
+  expected:
+    if (os == "android") and fission: [TIMEOUT, OK]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/load-events-networkState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/load-events-networkState.html.ini
new file mode 100644
index 0000000000..1defb5043d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/load-events-networkState.html.ini
@@ -0,0 +1,3 @@
+[load-events-networkState.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/load-removes-queued-error-event.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/load-removes-queued-error-event.html.ini
new file mode 100644
index 0000000000..10b31a7320
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/load-removes-queued-error-event.html.ini
@@ -0,0 +1,3 @@
+[load-removes-queued-error-event.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-insert-before.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-insert-before.html.ini
new file mode 100644
index 0000000000..e238578a21
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-insert-before.html.ini
@@ -0,0 +1,7 @@
+[resource-selection-candidate-insert-before.html]
+  [inserting another source before the candidate]
+    expected:
+      if (os == "linux") and debug and not fission and not swgl: [FAIL, PASS]
+      if (os == "linux") and debug and not fission and swgl: [PASS, FAIL]
+      if (os == "linux") and not debug: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-moved.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-moved.html.ini
new file mode 100644
index 0000000000..e15d9e0fd0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-moved.html.ini
@@ -0,0 +1,9 @@
+[resource-selection-candidate-moved.html]
+  disabled:
+    if debug: unstable
+  [moving the candidate source]
+    expected:
+      if (os == "linux") and fission and (processor == "x86_64"): [FAIL, PASS]
+      if (os == "linux") and fission and (processor == "x86"): [FAIL, PASS]
+      if (os == "linux") and not fission: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-remove-addEventListener.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-remove-addEventListener.html.ini
new file mode 100644
index 0000000000..f105b80738
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-remove-addEventListener.html.ini
@@ -0,0 +1,12 @@
+[resource-selection-candidate-remove-addEventListener.html]
+  expected:
+    if (os == "linux") and debug and not fission and not swgl: [TIMEOUT, OK]
+    if (os == "linux") and debug and not fission and swgl: [TIMEOUT, OK]
+    if (os == "linux") and not debug: [TIMEOUT, OK]
+    TIMEOUT
+  [removing the candidate source, addEventListener]
+    expected:
+      if (os == "linux") and debug and not fission and not swgl: [TIMEOUT, PASS]
+      if (os == "linux") and debug and not fission and swgl: [TIMEOUT, PASS]
+      if (os == "linux") and not debug: [TIMEOUT, PASS]
+      TIMEOUT
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-remove-onerror.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-remove-onerror.html.ini
new file mode 100644
index 0000000000..dab6c82a9e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-candidate-remove-onerror.html.ini
@@ -0,0 +1,10 @@
+[resource-selection-candidate-remove-onerror.html]
+  expected:
+    if (os == "linux") and swgl and not fission: [OK, TIMEOUT]
+    if (os == "linux") and not swgl: [TIMEOUT, OK]
+    TIMEOUT
+  [removing the candidate source, onerror]
+    expected:
+      if (os == "linux") and swgl and not fission: [PASS, TIMEOUT]
+      if (os == "linux") and not swgl: [TIMEOUT, PASS]
+      TIMEOUT
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-currentSrc.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-currentSrc.html.ini
new file mode 100644
index 0000000000..fa4157f5b6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-currentSrc.html.ini
@@ -0,0 +1,4 @@
+[resource-selection-currentSrc.html]
+  expected:
+    if (os == "win") and (processor == "x86_64") and not debug and not fission: ["OK", "ERROR"]
+    if (os == "win") and (processor == "x86") and debug: ["OK", "ERROR"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-audio-constructor.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-audio-constructor.html.ini
new file mode 100644
index 0000000000..8834d522da
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-audio-constructor.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-audio-constructor.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-in-sync-event.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-in-sync-event.html.ini
new file mode 100644
index 0000000000..14ac6505aa
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-in-sync-event.html.ini
@@ -0,0 +1,5 @@
+[resource-selection-invoke-in-sync-event.html]
+  [await a stable state and sync event handlers]
+    expected:
+      FAIL
+
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-fragment-into-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-fragment-into-document.html.ini
new file mode 100644
index 0000000000..80c6299960
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-fragment-into-document.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-insert-fragment-into-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-into-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-into-document.html.ini
new file mode 100644
index 0000000000..027bc09967
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-into-document.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-insert-into-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-into-iframe.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-into-iframe.html.ini
new file mode 100644
index 0000000000..15d68b451a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-into-iframe.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-insert-into-iframe.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-parent-into-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-parent-into-document.html.ini
new file mode 100644
index 0000000000..03d65f7f0a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-parent-into-document.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-insert-parent-into-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-in-div.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-in-div.html.ini
new file mode 100644
index 0000000000..45be7b7a1f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-in-div.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-insert-source-in-div.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-in-namespace.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-in-namespace.html.ini
new file mode 100644
index 0000000000..8c4504c76e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-in-namespace.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-insert-source-in-namespace.html]
+  expected:
+    if (os == "android") and fission: [TIMEOUT, OK]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-networkState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-networkState.html.ini
new file mode 100644
index 0000000000..f0a7a442d2
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-networkState.html.ini
@@ -0,0 +1,8 @@
+[resource-selection-invoke-insert-source-networkState.html]
+  [NOT invoking resource selection by inserting <source> when networkState is not NETWORK_EMPTY]
+    expected:
+      if (os == "linux") and not debug and fission and (processor == "x86"): [FAIL, PASS]
+      if (os == "linux") and not debug and fission and (processor == "x86_64"): [FAIL, PASS]
+      if (os == "linux") and not debug and not fission: [FAIL, PASS]
+      if (os == "linux") and debug and not fission: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-not-in-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-not-in-document.html.ini
new file mode 100644
index 0000000000..4965965484
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source-not-in-document.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-insert-source-not-in-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source.html.ini
new file mode 100644
index 0000000000..1e07c9e3ce
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-insert-source.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-insert-source.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-load.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-load.html.ini
new file mode 100644
index 0000000000..8780cd83e9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-load.html.ini
@@ -0,0 +1,9 @@
+[resource-selection-invoke-load.html]
+  [invoking resource selection with load()]
+    expected:
+      if (os == "linux") and debug and not fission and swgl: [FAIL, PASS]
+      if (os == "linux") and debug and not fission and not swgl: [PASS, FAIL]
+      if (os == "linux") and not debug and fission and (processor == "x86_64"): [FAIL, PASS]
+      if (os == "linux") and not debug and fission and (processor == "x86"): [FAIL, PASS]
+      if (os == "linux") and not debug and not fission: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-pause-networkState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-pause-networkState.html.ini
new file mode 100644
index 0000000000..41e29f0b39
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-pause-networkState.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-pause-networkState.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-pause.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-pause.html.ini
new file mode 100644
index 0000000000..9e71543293
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-pause.html.ini
@@ -0,0 +1,8 @@
+[resource-selection-invoke-pause.html]
+  [invoking resource selection with pause()]
+    expected:
+      if (os == "linux") and not debug and fission and (processor == "x86_64"): [FAIL, PASS]
+      if (os == "linux") and not debug and fission and (processor == "x86"): [FAIL, PASS]
+      if (os == "linux") and not debug and not fission: [FAIL, PASS]
+      if (os == "linux") and debug and not fission: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-play.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-play.html.ini
new file mode 100644
index 0000000000..c2f1b2da6a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-play.html.ini
@@ -0,0 +1,9 @@
+[resource-selection-invoke-play.html]
+  [invoking resource selection with play()]
+    expected:
+      if (os == "linux") and not swgl and fission and not debug and (processor == "x86_64"): [FAIL, PASS]
+      if (os == "linux") and not swgl and fission and not debug and (processor == "x86"): [FAIL, PASS]
+      if (os == "linux") and not swgl and fission and debug: [FAIL, PASS]
+      if (os == "linux") and swgl and not fission: [FAIL, PASS]
+      if (os == "linux") and not swgl and not fission: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-from-document-networkState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-from-document-networkState.html.ini
new file mode 100644
index 0000000000..51fddb79e4
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-from-document-networkState.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-remove-from-document-networkState.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-from-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-from-document.html.ini
new file mode 100644
index 0000000000..809b3237f1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-from-document.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-remove-from-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-src.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-src.html.ini
new file mode 100644
index 0000000000..4fa7823678
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-remove-src.html.ini
@@ -0,0 +1,9 @@
+[resource-selection-invoke-remove-src.html]
+  [NOT invoking media load or resource selection when removing the src attribute]
+    expected:
+      if (os == "linux") and not debug and fission and (processor == "x86_64"): [FAIL, PASS]
+      if (os == "linux") and not debug and fission and (processor == "x86"): [FAIL, PASS]
+      if (os == "linux") and debug and not fission and swgl: [FAIL, PASS]
+      if (os == "linux") and debug and not fission and not swgl: [FAIL, PASS]
+      if (os == "linux") and not debug and not fission: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-in-namespace.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-in-namespace.html.ini
new file mode 100644
index 0000000000..9b52357009
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-in-namespace.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-set-src-in-namespace.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-networkState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-networkState.html.ini
new file mode 100644
index 0000000000..e98aaa33c9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-networkState.html.ini
@@ -0,0 +1,5 @@
+[resource-selection-invoke-set-src-networkState.html]
+  disabled:
+    if debug and (os == "linux") and (processor == "x86"): https://bugzilla.mozilla.org/show_bug.cgi?id=1482405
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-not-in-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-not-in-document.html.ini
new file mode 100644
index 0000000000..1245bdeaaf
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src-not-in-document.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-set-src-not-in-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src.html.ini
new file mode 100644
index 0000000000..61f33eac60
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-invoke-set-src.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-invoke-set-src.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-control.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-control.html.ini
new file mode 100644
index 0000000000..7009765a3c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-control.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-pointer-control.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-br.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-br.html.ini
new file mode 100644
index 0000000000..042a3f79d7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-br.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-pointer-insert-br.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-source.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-source.html.ini
new file mode 100644
index 0000000000..d55e5464f6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-source.html.ini
@@ -0,0 +1,5 @@
+[resource-selection-pointer-insert-source.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [pointer updates (adding source elements)]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-text.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-text.html.ini
new file mode 100644
index 0000000000..4239ee911c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-insert-text.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-pointer-insert-text.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-source-after.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-source-after.html.ini
new file mode 100644
index 0000000000..f5cdbe3013
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-source-after.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-pointer-remove-source-after.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-source.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-source.html.ini
new file mode 100644
index 0000000000..acc50f26bc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-source.html.ini
@@ -0,0 +1,5 @@
+[resource-selection-pointer-remove-source.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [pointer updates (removing source elements)]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-text.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-text.html.ini
new file mode 100644
index 0000000000..485534e658
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-pointer-remove-text.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-pointer-remove-text.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-source.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-source.html.ini
new file mode 100644
index 0000000000..c5a6cfcdd1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-source.html.ini
@@ -0,0 +1,7 @@
+[resource-selection-remove-source.html]
+  [Changes to networkState when inserting and removing a <source>]
+    expected:
+      if (os == "android") and debug and not swgl: [FAIL, PASS]
+      if (os == "linux") and swgl and not fission: [FAIL, PASS]
+      if (os == "linux") and not swgl: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-src.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-src.html.ini
new file mode 100644
index 0000000000..c771aa7542
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-src.html.ini
@@ -0,0 +1,9 @@
+[resource-selection-remove-src.html]
+  [invoking resource selection by setting src; await stable state]
+    expected:
+      if (os == "linux") and not swgl and fission and not debug and (processor == "x86_64"): [FAIL, PASS]
+      if (os == "linux") and not swgl and fission and not debug and (processor == "x86"): [FAIL, PASS]
+      if (os == "linux") and not swgl and fission and debug: [FAIL, PASS]
+      if (os == "linux") and swgl and not fission: [FAIL, PASS]
+      if (os == "linux") and not swgl and not fission: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-resumes-onload.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-resumes-onload.html.ini
new file mode 100644
index 0000000000..000d02dff6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-resumes-onload.html.ini
@@ -0,0 +1,3 @@
+[resource-selection-resumes-onload.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-source-media.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-source-media.html.ini
new file mode 100644
index 0000000000..80f9ebfbf9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-source-media.html.ini
@@ -0,0 +1,5 @@
+[resource-selection-source-media.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [the <source> media attribute has no effect]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/location-of-the-media-resource/currentSrc.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/location-of-the-media-resource/currentSrc.html.ini
new file mode 100644
index 0000000000..69836b90f0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/location-of-the-media-resource/currentSrc.html.ini
@@ -0,0 +1,3 @@
+[currentSrc.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/media_fragment_seek.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/media_fragment_seek.html.ini
new file mode 100644
index 0000000000..7d6616b67c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/media_fragment_seek.html.ini
@@ -0,0 +1,3 @@
+[media_fragment_seek.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/mime-types/canPlayType.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/mime-types/canPlayType.html.ini
new file mode 100644
index 0000000000..ca8e7f411a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/mime-types/canPlayType.html.ini
@@ -0,0 +1,16 @@
+[canPlayType.html]
+  [video/3gpp (optional)]
+    expected: FAIL
+
+  [video/3gpp; codecs="samr" (optional)]
+    expected: FAIL
+
+  [video/3gpp; codecs="mp4v.20.8" (optional)]
+    expected: FAIL
+
+  [video/mp4; codecs="mp4v.20.8" (optional)]
+    expected: FAIL
+
+  [video/mp4; codecs="mp4v.20.240" (optional)]
+    expected: FAIL
+
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/networkState_during_progress.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/networkState_during_progress.html.ini
new file mode 100644
index 0000000000..12c50f5b10
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/networkState_during_progress.html.ini
@@ -0,0 +1,3 @@
+[networkState_during_progress.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/networkState_initial.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/networkState_initial.html.ini
new file mode 100644
index 0000000000..50d6deecfb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/networkState_initial.html.ini
@@ -0,0 +1,3 @@
+[networkState_initial.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/currentTime.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/currentTime.html.ini
new file mode 100644
index 0000000000..1dcd2ed23a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/currentTime.html.ini
@@ -0,0 +1,3 @@
+[currentTime.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/duration.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/duration.html.ini
new file mode 100644
index 0000000000..e5e0f9cf9f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/duration.html.ini
@@ -0,0 +1,3 @@
+[duration.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/paused_false_during_play.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/paused_false_during_play.html.ini
new file mode 100644
index 0000000000..d65c765023
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/paused_false_during_play.html.ini
@@ -0,0 +1,3 @@
+[paused_false_during_play.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/paused_true_during_pause.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/paused_true_during_pause.html.ini
new file mode 100644
index 0000000000..8563035e58
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/paused_true_during_pause.html.ini
@@ -0,0 +1,5 @@
+[paused_true_during_pause.html]
+  disabled:
+    if debug and (os == "linux") and (processor == "x86"): https://bugzilla.mozilla.org/show_bug.cgi?id=1482405
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/loop-from-ended.tentative.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/loop-from-ended.tentative.html.ini
new file mode 100644
index 0000000000..1fa6ee5af0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/loop-from-ended.tentative.html.ini
@@ -0,0 +1,5 @@
+[loop-from-ended.tentative.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [play() with loop set to true after playback ended]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-move-to-other-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-move-to-other-document.html.ini
new file mode 100644
index 0000000000..4fa9d2f1ae
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-move-to-other-document.html.ini
@@ -0,0 +1,4 @@
+[pause-move-to-other-document.html]
+  max-asserts: 103
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-move-within-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-move-within-document.html.ini
new file mode 100644
index 0000000000..002ea6d58c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-move-within-document.html.ini
@@ -0,0 +1,3 @@
+[pause-move-within-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document-different-load.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document-different-load.html.ini
new file mode 100644
index 0000000000..ca4c63d205
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document-different-load.html.ini
@@ -0,0 +1,4 @@
+[pause-remove-from-document-different-load.html]
+  expected:
+    if (os == "linux") and not fission and not debug: [OK, TIMEOUT]
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document-networkState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document-networkState.html.ini
new file mode 100644
index 0000000000..b6ac095eb6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document-networkState.html.ini
@@ -0,0 +1,5 @@
+[pause-remove-from-document-networkState.html]
+  disabled:
+    if debug and (os == "linux") and (processor == "x86"): https://bugzilla.mozilla.org/show_bug.cgi?id=1482405
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document.html.ini
new file mode 100644
index 0000000000..10b438fb16
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document.html.ini
@@ -0,0 +1,3 @@
+[pause-remove-from-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/play-in-detached-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/play-in-detached-document.html.ini
new file mode 100644
index 0000000000..0fae2b7954
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/play-in-detached-document.html.ini
@@ -0,0 +1,5 @@
+[play-in-detached-document.html]
+  expected: TIMEOUT
+  [play() in detached document]
+    expected: TIMEOUT
+
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/preserves-pitch.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/preserves-pitch.html.ini
new file mode 100644
index 0000000000..6dea719f59
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/preserves-pitch.html.ini
@@ -0,0 +1,3 @@
+[preserves-pitch.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/ready-states/autoplay-with-slow-text-tracks.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/ready-states/autoplay-with-slow-text-tracks.html.ini
new file mode 100644
index 0000000000..46cb7a8be0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/ready-states/autoplay-with-slow-text-tracks.html.ini
@@ -0,0 +1,3 @@
+[autoplay-with-slow-text-tracks.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/ready-states/autoplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/ready-states/autoplay.html.ini
new file mode 100644
index 0000000000..37be9256e3
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/ready-states/autoplay.html.ini
@@ -0,0 +1,6 @@
+[autoplay.html]
+  disabled:
+    if debug and (os == "linux") and (processor == "x86"): https://bugzilla.mozilla.org/show_bug.cgi?id=1482405
+  expected:
+    if (os == "linux") and not fission and not debug: [OK, TIMEOUT]
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_canplay.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_canplay.html.ini
new file mode 100644
index 0000000000..b86e44449f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_canplay.html.ini
@@ -0,0 +1,3 @@
+[readyState_during_canplay.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_canplaythrough.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_canplaythrough.html.ini
new file mode 100644
index 0000000000..535a19e20d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_canplaythrough.html.ini
@@ -0,0 +1,3 @@
+[readyState_during_canplaythrough.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_loadeddata.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_loadeddata.html.ini
new file mode 100644
index 0000000000..a12ae5ecfd
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_loadeddata.html.ini
@@ -0,0 +1,3 @@
+[readyState_during_loadeddata.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_loadedmetadata.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_loadedmetadata.html.ini
new file mode 100644
index 0000000000..0eed46fb60
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_during_loadedmetadata.html.ini
@@ -0,0 +1,3 @@
+[readyState_during_loadedmetadata.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_initial.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_initial.html.ini
new file mode 100644
index 0000000000..d7d0d89868
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/readyState_initial.html.ini
@@ -0,0 +1,4 @@
+[readyState_initial.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+    if (os == "mac") and not debug: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-currentTime.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-currentTime.html.ini
new file mode 100644
index 0000000000..fb9c0eac76
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-currentTime.html.ini
@@ -0,0 +1,4 @@
+[seek-to-currentTime.html]
+  max-asserts: 102
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-max-value.htm.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-max-value.htm.ini
new file mode 100644
index 0000000000..4558ce7428
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-max-value.htm.ini
@@ -0,0 +1,3 @@
+[seek-to-max-value.htm]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time.htm.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time.htm.ini
new file mode 100644
index 0000000000..c97337a7f9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time.htm.ini
@@ -0,0 +1,3 @@
+[seek-to-negative-time.htm]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/src_object_blob.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/src_object_blob.html.ini
new file mode 100644
index 0000000000..993e2bb712
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/src_object_blob.html.ini
@@ -0,0 +1,5 @@
+[src_object_blob.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [HTMLMediaElement.srcObject blob]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/src_reflects_attribute_not_source_elements.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/src_reflects_attribute_not_source_elements.html.ini
new file mode 100644
index 0000000000..ced12328b7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/src_reflects_attribute_not_source_elements.html.ini
@@ -0,0 +1,3 @@
+[src_reflects_attribute_not_source_elements.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/__dir__.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/__dir__.ini
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cloneNode.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cloneNode.html.ini
new file mode 100644
index 0000000000..a9c84bcb3c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cloneNode.html.ini
@@ -0,0 +1,5 @@
+[cloneNode.html]
+  [track element cloneNode, loading]
+    expected:
+      if (os == "android") and not swgl and debug: [PASS, FAIL]
+      if (os == "android") and swgl: [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/003.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/003.html.ini
new file mode 100644
index 0000000000..ac366e49ec
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/003.html.ini
@@ -0,0 +1,3 @@
+[003.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/004.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/004.html.ini
new file mode 100644
index 0000000000..51c80a60ff
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/004.html.ini
@@ -0,0 +1,3 @@
+[004.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/005.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/005.html.ini
new file mode 100644
index 0000000000..6bf38784f1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/005.html.ini
@@ -0,0 +1,3 @@
+[005.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/006.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/006.html.ini
new file mode 100644
index 0000000000..df65c2996f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/006.html.ini
@@ -0,0 +1,3 @@
+[006.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/007.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/007.html.ini
new file mode 100644
index 0000000000..4bb0f0c5c0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/007.html.ini
@@ -0,0 +1,3 @@
+[007.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/008.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/008.html.ini
new file mode 100644
index 0000000000..6b8423b90d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/008.html.ini
@@ -0,0 +1,3 @@
+[008.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/009.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/009.html.ini
new file mode 100644
index 0000000000..5dcab075c0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/009.html.ini
@@ -0,0 +1,5 @@
+[009.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: No CORS, not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/010.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/010.html.ini
new file mode 100644
index 0000000000..157de493dd
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/010.html.ini
@@ -0,0 +1,5 @@
+[010.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/011.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/011.html.ini
new file mode 100644
index 0000000000..dbc9541317
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/011.html.ini
@@ -0,0 +1,5 @@
+[011.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/012.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/012.html.ini
new file mode 100644
index 0000000000..83a8297904
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/012.html.ini
@@ -0,0 +1,5 @@
+[012.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/013.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/013.html.ini
new file mode 100644
index 0000000000..f2f773cbdc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/013.html.ini
@@ -0,0 +1,5 @@
+[013.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/014.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/014.html.ini
new file mode 100644
index 0000000000..f8f73f142b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/014.html.ini
@@ -0,0 +1,5 @@
+[014.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: No CORS, same-origin, no headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/015.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/015.html.ini
new file mode 100644
index 0000000000..5046c1ab0b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/015.html.ini
@@ -0,0 +1,5 @@
+[015.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: No CORS, same-origin, with headers, redirects to same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/016.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/016.html.ini
new file mode 100644
index 0000000000..f76a6857cc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/016.html.ini
@@ -0,0 +1,5 @@
+[016.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, same-origin, no headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/017.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/017.html.ini
new file mode 100644
index 0000000000..5326686890
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/017.html.ini
@@ -0,0 +1,5 @@
+[017.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, same-origin, no headers, redirects to same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/018.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/018.html.ini
new file mode 100644
index 0000000000..cfa4991d36
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/018.html.ini
@@ -0,0 +1,5 @@
+[018.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, no headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/019.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/019.html.ini
new file mode 100644
index 0000000000..374df1d9e0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/019.html.ini
@@ -0,0 +1,5 @@
+[019.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, with headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/020.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/020.html.ini
new file mode 100644
index 0000000000..7a0b93304b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/020.html.ini
@@ -0,0 +1,5 @@
+[020.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, not same-origin, no headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/021.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/021.html.ini
new file mode 100644
index 0000000000..65f9d8a1bb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/021.html.ini
@@ -0,0 +1,5 @@
+[021.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, not same-origin, with headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/022.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/022.html.ini
new file mode 100644
index 0000000000..238b3fcc4e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/022.html.ini
@@ -0,0 +1,5 @@
+[022.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, not same-origin, with headers, redirects to same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/023.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/023.html.ini
new file mode 100644
index 0000000000..aaf31b6c80
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/023.html.ini
@@ -0,0 +1,5 @@
+[023.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, not same-origin, no headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/024.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/024.html.ini
new file mode 100644
index 0000000000..1bbcfa2668
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/024.html.ini
@@ -0,0 +1,5 @@
+[024.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, not same-origin, with headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/025.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/025.html.ini
new file mode 100644
index 0000000000..f1dfb95c02
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/025.html.ini
@@ -0,0 +1,5 @@
+[025.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, not same-origin, with headers, redirects to same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/026.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/026.html.ini
new file mode 100644
index 0000000000..ab92ce0f37
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/026.html.ini
@@ -0,0 +1,5 @@
+[026.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: No CORS, same-origin, with headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/027.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/027.html.ini
new file mode 100644
index 0000000000..788f98b9fc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/027.html.ini
@@ -0,0 +1,5 @@
+[027.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, same-origin, no headers, redirects to not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/028.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/028.html.ini
new file mode 100644
index 0000000000..85b08a7f42
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/028.html.ini
@@ -0,0 +1,5 @@
+[028.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, same-origin, with headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/029.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/029.html.ini
new file mode 100644
index 0000000000..5ee09dbd75
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/029.html.ini
@@ -0,0 +1,5 @@
+[029.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, no headers, redirects to not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/030.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/030.html.ini
new file mode 100644
index 0000000000..745edc34bc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/030.html.ini
@@ -0,0 +1,5 @@
+[030.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, with headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/031.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/031.html.ini
new file mode 100644
index 0000000000..6c40c94c47
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/031.html.ini
@@ -0,0 +1,5 @@
+[031.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, not same-origin, no headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/032.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/032.html.ini
new file mode 100644
index 0000000000..31fcbf7d2b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/032.html.ini
@@ -0,0 +1,5 @@
+[032.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, not same-origin, with headers, redirects to not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/033.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/033.html.ini
new file mode 100644
index 0000000000..25a7f22d95
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/033.html.ini
@@ -0,0 +1,5 @@
+[033.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, not same-origin, with headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/034.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/034.html.ini
new file mode 100644
index 0000000000..214b323d14
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/034.html.ini
@@ -0,0 +1,5 @@
+[034.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, not same-origin, no headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/035.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/035.html.ini
new file mode 100644
index 0000000000..c8b02d7ec6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/035.html.ini
@@ -0,0 +1,5 @@
+[035.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, not same-origin, with headers, redirects to not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/036.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/036.html.ini
new file mode 100644
index 0000000000..0fdc7f5d46
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/036.html.ini
@@ -0,0 +1,5 @@
+[036.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, not same-origin, with headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/037.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/037.html.ini
new file mode 100644
index 0000000000..b93643b958
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/037.html.ini
@@ -0,0 +1,5 @@
+[037.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, same-origin, no headers, redirects to not same-origin, no headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/038.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/038.html.ini
new file mode 100644
index 0000000000..55f08eb1c9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/038.html.ini
@@ -0,0 +1,5 @@
+[038.html]
+  expected:
+    if (os == "android") and fission: [TIMEOUT, OK]
+  [track CORS: Anonymous, same-origin, with headers, redirects to not same-origin, with headers, redirects to same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/039.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/039.html.ini
new file mode 100644
index 0000000000..04d66e157b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/039.html.ini
@@ -0,0 +1,5 @@
+[039.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, same-origin, no headers, redirects to not same-origin, with headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/040.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/040.html.ini
new file mode 100644
index 0000000000..e6fd705d03
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/040.html.ini
@@ -0,0 +1,5 @@
+[040.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, no headers, redirects to not same-origin, no headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/041.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/041.html.ini
new file mode 100644
index 0000000000..cc83fb83fe
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/041.html.ini
@@ -0,0 +1,5 @@
+[041.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, with headers, redirects to not same-origin, with headers, redirects to same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/042.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/042.html.ini
new file mode 100644
index 0000000000..85ea27ad93
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/042.html.ini
@@ -0,0 +1,5 @@
+[042.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, no headers, redirects to not same-origin, with headers, redirects to same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/043.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/043.html.ini
new file mode 100644
index 0000000000..4f9fea93d8
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/043.html.ini
@@ -0,0 +1,5 @@
+[043.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, same-origin, no headers, redirects to same-origin, no headers, redirects to not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/044.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/044.html.ini
new file mode 100644
index 0000000000..0ea5cff8f7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/044.html.ini
@@ -0,0 +1,5 @@
+[044.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Anonymous, same-origin, no headers, redirects to same-origin, no headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/045.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/045.html.ini
new file mode 100644
index 0000000000..a7985fa39d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/045.html.ini
@@ -0,0 +1,5 @@
+[045.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, no headers, redirects to same-origin, no headers, redirects to not same-origin, no headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/046.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/046.html.ini
new file mode 100644
index 0000000000..ead41587ee
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/cors/046.html.ini
@@ -0,0 +1,5 @@
+[046.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [track CORS: Use Credentials, same-origin, no headers, redirects to same-origin, no headers, redirects to not same-origin, with headers]
+    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1337242
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/no-cuechange-before-play.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/no-cuechange-before-play.html.ini
new file mode 100644
index 0000000000..ad1277b4c6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/no-cuechange-before-play.html.ini
@@ -0,0 +1,3 @@
+[no-cuechange-before-play.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/src-clear-cues.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/src-clear-cues.html.ini
new file mode 100644
index 0000000000..c436c0903b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/src-clear-cues.html.ini
@@ -0,0 +1,3 @@
+[src-clear-cues.html]
+  expected:
+    if (os == "android") and fission: [TIMEOUT, OK]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/src-empty-string.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/src-empty-string.html.ini
new file mode 100644
index 0000000000..d6dbc75dec
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/src-empty-string.html.ini
@@ -0,0 +1,3 @@
+[src-empty-string.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-active-cues.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-active-cues.html.ini
new file mode 100644
index 0000000000..a2ff28b2fe
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-active-cues.html.ini
@@ -0,0 +1,3 @@
+[track-active-cues.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-add-remove-cue.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-add-remove-cue.html.ini
new file mode 100644
index 0000000000..0a5779dddd
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-add-remove-cue.html.ini
@@ -0,0 +1,3 @@
+[track-add-remove-cue.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-add-track.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-add-track.html.ini
new file mode 100644
index 0000000000..41754a2287
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-add-track.html.ini
@@ -0,0 +1,3 @@
+[track-add-track.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-addtrack-kind.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-addtrack-kind.html.ini
new file mode 100644
index 0000000000..1b77fbe5ef
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-addtrack-kind.html.ini
@@ -0,0 +1,3 @@
+[track-addtrack-kind.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-api-texttracks.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-api-texttracks.html.ini
new file mode 100644
index 0000000000..eb9d06d027
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-api-texttracks.html.ini
@@ -0,0 +1,3 @@
+[track-api-texttracks.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-css-cue-pseudo-class.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-css-cue-pseudo-class.html.ini
new file mode 100644
index 0000000000..27432d9058
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-css-cue-pseudo-class.html.ini
@@ -0,0 +1,3 @@
+[track-css-cue-pseudo-class.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-empty.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-empty.html.ini
new file mode 100644
index 0000000000..98553dadb0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-empty.html.ini
@@ -0,0 +1,3 @@
+[track-cue-empty.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-inline.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-inline.html.ini
new file mode 100644
index 0000000000..b9dfe8c585
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-inline.html.ini
@@ -0,0 +1,3 @@
+[track-cue-inline.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-mutable-fragment.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-mutable-fragment.html.ini
new file mode 100644
index 0000000000..40cc0e1bf7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-mutable-fragment.html.ini
@@ -0,0 +1,3 @@
+[track-cue-mutable-fragment.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-mutable.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-mutable.html.ini
new file mode 100644
index 0000000000..ec3d9f08ca
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-mutable.html.ini
@@ -0,0 +1,3 @@
+[track-cue-mutable.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-duration.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-duration.html.ini
new file mode 100644
index 0000000000..77fee4871f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-duration.html.ini
@@ -0,0 +1,3 @@
+[track-cue-negative-duration.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-timestamp-events.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-timestamp-events.html.ini
new file mode 100644
index 0000000000..1ae4ab5759
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-timestamp-events.html.ini
@@ -0,0 +1,3 @@
+[track-cue-negative-timestamp-events.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-timestamp.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-timestamp.html.ini
new file mode 100644
index 0000000000..3c9f6e736e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-negative-timestamp.html.ini
@@ -0,0 +1,3 @@
+[track-cue-negative-timestamp.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-order.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-order.html.ini
new file mode 100644
index 0000000000..3f452fb112
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-order.html.ini
@@ -0,0 +1,5 @@
+[track-cue-order.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [Text track cue order, equal start and end times with startTime mutations.]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-after-controls-added.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-after-controls-added.html.ini
new file mode 100644
index 0000000000..e4586f9c8d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-after-controls-added.html.ini
@@ -0,0 +1,5 @@
+[track-cue-rendering-after-controls-added.html]
+  disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1433462
+  expected:
+    if (os == "mac"): FAIL
+    if (os == "linux"): FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-after-controls-removed.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-after-controls-removed.html.ini
new file mode 100644
index 0000000000..66f98ac6bb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-after-controls-removed.html.ini
@@ -0,0 +1,3 @@
+[track-cue-rendering-after-controls-removed.html]
+  disabled:
+    if (os == "android"): https://bugzilla.mozilla.org/show_bug.cgi?id=1536762
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-empty-cue.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-empty-cue.html.ini
new file mode 100644
index 0000000000..f61916f6d7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-empty-cue.html.ini
@@ -0,0 +1,4 @@
+[track-cue-rendering-empty-cue.html]
+  disabled:
+    if os == "android": https://bugzilla.mozilla.org/show_bug.cgi?id=1535847
+  fuzzy: track-cue-rendering-empty-cue-ref.html:maxDifference=0-1;totalPixels=0-300
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-line-doesnt-fit.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-line-doesnt-fit.html.ini
new file mode 100644
index 0000000000..51349962ee
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-line-doesnt-fit.html.ini
@@ -0,0 +1,6 @@
+[track-cue-rendering-line-doesnt-fit.html]
+  disabled:
+    if os == "android": https://bugzilla.mozilla.org/show_bug.cgi?id=1536762
+  fuzzy:
+    if (os == "win"): maxDifference=1;totalPixels=0-68
+  expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-transformed-video.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-transformed-video.html.ini
new file mode 100644
index 0000000000..e8a124f9fb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cue-rendering-transformed-video.html.ini
@@ -0,0 +1,4 @@
+[track-cue-rendering-transformed-video.html]
+  disabled:
+    if os == "android": https://bugzilla.mozilla.org/show_bug.cgi?id=1536762
+  expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-cuechange-dynamically-created-track-element.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-cuechange-dynamically-created-track-element.html.ini
new file mode 100644
index 0000000000..1d5cfeda6e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-cuechange-dynamically-created-track-element.html.ini
@@ -0,0 +1,3 @@
+[track-cues-cuechange-dynamically-created-track-element.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-cuechange.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-cuechange.html.ini
new file mode 100644
index 0000000000..352f85bc2a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-cuechange.html.ini
@@ -0,0 +1,5 @@
+[track-cues-cuechange.html]
+  disabled:
+    if os == "win": https://bugzilla.mozilla.org/show_bug.cgi?id=1550381
+  expected:
+    if debug and fission and (os == "android"): [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-enter-exit.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-enter-exit.html.ini
new file mode 100644
index 0000000000..acb624ce2b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-enter-exit.html.ini
@@ -0,0 +1,9 @@
+[track-cues-enter-exit.html]
+  disabled:
+    if os == "win": https://bugzilla.mozilla.org/show_bug.cgi?id=1533648
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+    if (os == "mac") and not debug: [OK, TIMEOUT]
+  [TextTrack's cues are indexed and updated in order during video playback]
+    expected:
+      if (os == "mac") and not debug: [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-enter-seeking.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-enter-seeking.html.ini
new file mode 100644
index 0000000000..578025971c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-enter-seeking.html.ini
@@ -0,0 +1,3 @@
+[track-cues-enter-seeking.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-missed.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-missed.html.ini
new file mode 100644
index 0000000000..9d1f3fa149
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-missed.html.ini
@@ -0,0 +1,10 @@
+[track-cues-missed.html]
+  [Events are triggered for missed (skipped) cues during normal playback]
+    disabled:
+      if os == "android": Bug 1563766
+    expected:
+      if (os == "linux") and debug and not fission and swgl: PASS
+      if (os == "linux") and debug and fission: PASS
+      if (os == "win") and not debug and (processor == "x86_64"): PASS
+      if os == "mac": PASS
+      [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-pause-on-exit.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-pause-on-exit.html.ini
new file mode 100644
index 0000000000..573c335927
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-pause-on-exit.html.ini
@@ -0,0 +1,7 @@
+[track-cues-pause-on-exit.html]
+  expected:
+    if (os == "mac") and not debug: [OK, TIMEOUT]
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [Video is paused after cues having pause-on-exit flag are processed]
+    expected:
+      if (os == "mac") and not debug: [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-seeking.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-seeking.html.ini
new file mode 100644
index 0000000000..8829d53864
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-seeking.html.ini
@@ -0,0 +1,3 @@
+[track-cues-seeking.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-sorted-before-dispatch.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-sorted-before-dispatch.html.ini
new file mode 100644
index 0000000000..87fc4a74be
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-cues-sorted-before-dispatch.html.ini
@@ -0,0 +1,8 @@
+[track-cues-sorted-before-dispatch.html]
+  [All events are triggered in chronological order]
+    expected:
+      if (os == "linux") and debug and not fission: [PASS, FAIL]
+      if (os == "linux") and not debug and (processor == "x86"): [PASS, FAIL]
+      if (os == "linux") and not debug and (processor == "x86_64"): [PASS, FAIL]
+      if (os == "win") and debug and (processor == "x86"): [PASS, FAIL]
+      if (os == "win") and not debug: [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-data-url.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-data-url.html.ini
new file mode 100644
index 0000000000..24a69d2733
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-data-url.html.ini
@@ -0,0 +1,3 @@
+[track-data-url.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-default-attribute.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-default-attribute.html.ini
new file mode 100644
index 0000000000..429e8354b9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-default-attribute.html.ini
@@ -0,0 +1,3 @@
+[track-default-attribute.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-delete-during-setup.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-delete-during-setup.html.ini
new file mode 100644
index 0000000000..6fcd04dcea
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-delete-during-setup.html.ini
@@ -0,0 +1,3 @@
+[track-delete-during-setup.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-disabled-addcue.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-disabled-addcue.html.ini
new file mode 100644
index 0000000000..85d79f0621
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-disabled-addcue.html.ini
@@ -0,0 +1,3 @@
+[track-disabled-addcue.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-disabled.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-disabled.html.ini
new file mode 100644
index 0000000000..bb14ffebec
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-disabled.html.ini
@@ -0,0 +1,3 @@
+[track-disabled.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-dom-change.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-dom-change.html.ini
new file mode 100644
index 0000000000..ab1ea8b864
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-dom-change.html.ini
@@ -0,0 +1,3 @@
+[track-element-dom-change.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-aborted-load.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-aborted-load.html.ini
new file mode 100644
index 0000000000..b52201a331
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-aborted-load.html.ini
@@ -0,0 +1,3 @@
+[track-element-src-aborted-load.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-change-error.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-change-error.html.ini
new file mode 100644
index 0000000000..451cb44bc3
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-change-error.html.ini
@@ -0,0 +1,9 @@
+[track-element-src-change-error.html]
+  disabled:
+    if os == "mac": https://bugzilla.mozilla.org/show_bug.cgi?id=1591638
+  [HTMLTrackElement 'src' attribute mutations]
+    expected:
+      if (os == "win") and (processor == "x86_64") and debug: [PASS, FAIL]
+      if (os == "win") and (processor == "x86_64") and not debug: [PASS, FAIL]
+      if (os == "win") and (processor == "x86") and not debug: [PASS, FAIL]
+      if (os == "win") and (processor == "x86") and debug: [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-change.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-change.html.ini
new file mode 100644
index 0000000000..7ce8bdefa3
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-element-src-change.html.ini
@@ -0,0 +1,3 @@
+[track-element-src-change.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-id.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-id.html.ini
new file mode 100644
index 0000000000..0dcc067103
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-id.html.ini
@@ -0,0 +1,3 @@
+[track-id.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-insert-after-load.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-insert-after-load.html.ini
new file mode 100644
index 0000000000..24b860190e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-insert-after-load.html.ini
@@ -0,0 +1,3 @@
+[track-insert-after-load.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-large-timestamp.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-large-timestamp.html.ini
new file mode 100644
index 0000000000..4327d5cf54
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-large-timestamp.html.ini
@@ -0,0 +1,3 @@
+[track-large-timestamp.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-error-readyState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-error-readyState.html.ini
new file mode 100644
index 0000000000..e9e3dab9be
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-error-readyState.html.ini
@@ -0,0 +1,3 @@
+[track-load-error-readyState.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-from-element-readyState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-from-element-readyState.html.ini
new file mode 100644
index 0000000000..b25d83877a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-from-element-readyState.html.ini
@@ -0,0 +1,3 @@
+[track-load-from-element-readyState.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-from-src-readyState.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-from-src-readyState.html.ini
new file mode 100644
index 0000000000..0eb2eb8bb5
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-load-from-src-readyState.html.ini
@@ -0,0 +1,3 @@
+[track-load-from-src-readyState.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-disabled.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-disabled.html.ini
new file mode 100644
index 0000000000..c3ca8ce86d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-disabled.html.ini
@@ -0,0 +1,3 @@
+[track-mode-disabled.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-not-changed-by-new-track.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-not-changed-by-new-track.html.ini
new file mode 100644
index 0000000000..70bf2617b0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-not-changed-by-new-track.html.ini
@@ -0,0 +1,7 @@
+[track-mode-not-changed-by-new-track.html]
+  [A track appended after the initial track configuration does not change other tracks]
+    expected:
+      if not fission and (os == "linux") and not debug: [PASS, FAIL]
+      if fission and (os == "win") and swgl: [PASS, FAIL]
+      if fission and (os == "mac"): [PASS, FAIL]
+      if fission and (os == "linux"): [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-triggers-loading.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-triggers-loading.html.ini
new file mode 100644
index 0000000000..e003bfbf32
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode-triggers-loading.html.ini
@@ -0,0 +1,3 @@
+[track-mode-triggers-loading.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode.html.ini
new file mode 100644
index 0000000000..5509fe4077
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-mode.html.ini
@@ -0,0 +1,3 @@
+[track-mode.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-node-add-remove.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-node-add-remove.html.ini
new file mode 100644
index 0000000000..8500de624d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-node-add-remove.html.ini
@@ -0,0 +1,3 @@
+[track-node-add-remove.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-active-cue.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-active-cue.html.ini
new file mode 100644
index 0000000000..fd1db1d115
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-active-cue.html.ini
@@ -0,0 +1,7 @@
+[track-remove-active-cue.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+    if (os == "mac") and not debug: [OK, TIMEOUT]
+  [Removing an active cue]
+    expected:
+      if (os == "mac") and not debug: [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-by-setting-innerHTML.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-by-setting-innerHTML.html.ini
new file mode 100644
index 0000000000..451f55d5c1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-by-setting-innerHTML.html.ini
@@ -0,0 +1,3 @@
+[track-remove-by-setting-innerHTML.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-insert-ready-state.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-insert-ready-state.html.ini
new file mode 100644
index 0000000000..6bb319b2fd
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-insert-ready-state.html.ini
@@ -0,0 +1,3 @@
+[track-remove-insert-ready-state.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-quickly.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-quickly.html.ini
new file mode 100644
index 0000000000..1c16d64fcb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-quickly.html.ini
@@ -0,0 +1,3 @@
+[track-remove-quickly.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-track-inband.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-track-inband.html.ini
new file mode 100644
index 0000000000..71574ee35f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-track-inband.html.ini
@@ -0,0 +1,2 @@
+[track-remove-track-inband.html]
+  disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1473478
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-track.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-track.html.ini
new file mode 100644
index 0000000000..9020ac07da
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-remove-track.html.ini
@@ -0,0 +1,3 @@
+[track-remove-track.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-selection-metadata.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-selection-metadata.html.ini
new file mode 100644
index 0000000000..5be4c703f0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-selection-metadata.html.ini
@@ -0,0 +1,3 @@
+[track-selection-metadata.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-selection-task-order.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-selection-task-order.html.ini
new file mode 100644
index 0000000000..42e2b20a07
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-selection-task-order.html.ini
@@ -0,0 +1,3 @@
+[track-selection-task-order.html]
+  expected:
+    if (os == "android") and fission: [TIMEOUT, OK]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-text-track-cue-list.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-text-track-cue-list.html.ini
new file mode 100644
index 0000000000..7a87a68959
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-text-track-cue-list.html.ini
@@ -0,0 +1,3 @@
+[track-text-track-cue-list.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-texttracks.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-texttracks.html.ini
new file mode 100644
index 0000000000..1c66e53240
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-texttracks.html.ini
@@ -0,0 +1,3 @@
+[track-texttracks.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-align-positioning.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-align-positioning.html.ini
new file mode 100644
index 0000000000..878879d5ca
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-align-positioning.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-align-positioning.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-align-text-line-position.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-align-text-line-position.html.ini
new file mode 100644
index 0000000000..c4518905a8
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-align-text-line-position.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-align-text-line-position.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-alignment.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-alignment.html.ini
new file mode 100644
index 0000000000..31a497c2da
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-alignment.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-alignment.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-blank-lines.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-blank-lines.html.ini
new file mode 100644
index 0000000000..3dd013c1d2
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-blank-lines.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-blank-lines.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-bom.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-bom.html.ini
new file mode 100644
index 0000000000..c495dd182f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-bom.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-bom.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-class-markup.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-class-markup.html.ini
new file mode 100644
index 0000000000..0f6189e972
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-class-markup.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-class-markup.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-identifiers.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-identifiers.html.ini
new file mode 100644
index 0000000000..2a60fd88cf
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-identifiers.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-cue-identifiers.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-no-id.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-no-id.html.ini
new file mode 100644
index 0000000000..67c414c208
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-no-id.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-cue-no-id.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-recovery.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-recovery.html.ini
new file mode 100644
index 0000000000..62ef0fbda1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-recovery.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-cue-recovery.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-size-align.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-size-align.html.ini
new file mode 100644
index 0000000000..9db975e450
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-size-align.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-cue-size-align.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-size.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-size.html.ini
new file mode 100644
index 0000000000..3892b7bcf0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-size.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-cue-size.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-degenerate-cues.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-degenerate-cues.html.ini
new file mode 100644
index 0000000000..0c9a0c659e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-degenerate-cues.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-degenerate-cues.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-empty-cue.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-empty-cue.html.ini
new file mode 100644
index 0000000000..c5b1a759fa
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-empty-cue.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-empty-cue.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-entities.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-entities.html.ini
new file mode 100644
index 0000000000..f3ee8f2c38
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-entities.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-entities.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-header-comment.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-header-comment.html.ini
new file mode 100644
index 0000000000..e6ea2fc973
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-header-comment.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-header-comment.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-interspersed-non-cue.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-interspersed-non-cue.html.ini
new file mode 100644
index 0000000000..6959bda61a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-interspersed-non-cue.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-interspersed-non-cue.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-line-position.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-line-position.html.ini
new file mode 100644
index 0000000000..83fc80f9ab
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-line-position.html.ini
@@ -0,0 +1,4 @@
+[track-webvtt-line-position.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+    if (os == "mac") and not debug: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-magic-header.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-magic-header.html.ini
new file mode 100644
index 0000000000..1bf01bf2fa
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-magic-header.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-magic-header.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-markup.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-markup.html.ini
new file mode 100644
index 0000000000..bf79754aef
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-markup.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-markup.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-newlines.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-newlines.html.ini
new file mode 100644
index 0000000000..23adf0a23a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-newlines.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-newlines.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-no-timings.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-no-timings.html.ini
new file mode 100644
index 0000000000..46fc67b2e6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-no-timings.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-no-timings.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-non-snap-to-lines.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-non-snap-to-lines.html.ini
new file mode 100644
index 0000000000..0161e2bcdc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-non-snap-to-lines.html.ini
@@ -0,0 +1,5 @@
+[track-webvtt-non-snap-to-lines.html]
+  expected:
+    if (os == "mac") and not debug: [PASS, TIMEOUT]
+    if os == "win": FAIL
+    if os == "android": FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-positioning.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-positioning.html.ini
new file mode 100644
index 0000000000..0f02195d7d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-positioning.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-positioning.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-settings.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-settings.html.ini
new file mode 100644
index 0000000000..38726f0248
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-settings.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-settings.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timestamp.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timestamp.html.ini
new file mode 100644
index 0000000000..b06c43972f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timestamp.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-timestamp.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-hour.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-hour.html.ini
new file mode 100644
index 0000000000..e59dd67338
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-hour.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-timings-hour.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-no-hours.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-no-hours.html.ini
new file mode 100644
index 0000000000..b27e753adb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-no-hours.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-timings-no-hours.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-whitespace.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-whitespace.html.ini
new file mode 100644
index 0000000000..2d37627c25
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-timings-whitespace.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-timings-whitespace.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html.ini
new file mode 100644
index 0000000000..7ccee0a962
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html.ini
@@ -0,0 +1,5 @@
+[track-webvtt-two-cue-layout-after-first-end.html]
+  disabled:
+    if os == "android": https://bugzilla.mozilla.org/show_bug.cgi?id=1536762
+  expected:
+    if processor == "x86": [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-unsupported-markup.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-unsupported-markup.html.ini
new file mode 100644
index 0000000000..3470547a13
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-unsupported-markup.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-unsupported-markup.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-utf8.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-utf8.html.ini
new file mode 100644
index 0000000000..1d7e0ce967
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-utf8.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-utf8.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-valign.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-valign.html.ini
new file mode 100644
index 0000000000..fbcef6cbc5
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-valign.html.ini
@@ -0,0 +1,4 @@
+[track-webvtt-valign.html]
+  expected:
+    if (os == "linux") and debug and not fission: [OK, CRASH]
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-voice.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-voice.html.ini
new file mode 100644
index 0000000000..8960d4ef7f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-voice.html.ini
@@ -0,0 +1,3 @@
+[track-webvtt-voice.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/vtt-cue-float-precision.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/vtt-cue-float-precision.html.ini
new file mode 100644
index 0000000000..642890bc7c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/vtt-cue-float-precision.html.ini
@@ -0,0 +1,3 @@
+[vtt-cue-float-precision.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/user-interface/muted.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/user-interface/muted.html.ini
new file mode 100644
index 0000000000..1827c39c5e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/user-interface/muted.html.ini
@@ -0,0 +1,14 @@
+[muted.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [cloning audio propagates muted (script-created)]
+    expected: FAIL
+
+  [cloning audio propagates muted (innerHTML-created)]
+    expected: FAIL
+
+  [cloning video propagates muted (script-created)]
+    expected: FAIL
+
+  [cloning video propagates muted (innerHTML-created)]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_008.htm.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_008.htm.ini
new file mode 100644
index 0000000000..0281d3994d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_008.htm.ini
@@ -0,0 +1,3 @@
+[video_008.htm]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_loop_base.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_loop_base.html.ini
new file mode 100644
index 0000000000..40b75b6c81
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_loop_base.html.ini
@@ -0,0 +1,3 @@
+[video_loop_base.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_volume_check.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_volume_check.html.ini
new file mode 100644
index 0000000000..91371ef4c3
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/video_volume_check.html.ini
@@ -0,0 +1,3 @@
+[video_volume_check.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/volume_nonfinite.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/volume_nonfinite.html.ini
new file mode 100644
index 0000000000..914a777329
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/volume_nonfinite.html.ini
@@ -0,0 +1,3 @@
+[volume_nonfinite.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
-- 
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