firefox/testing/web-platform/meta/clipboard-apis/async-custom-formats-write-read-without-web-prefix.tentative.https.html.ini

[async-custom-formats-write-read-without-web-prefix.tentative.https.html]
  expected:
    if (os == "android") and fission: [OK, TIMEOUT]
  [navigator.clipboard.write() for custom format with web prefix, but Blob type without web prefix]
    expected: FAIL