1 files changed, 1 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/popovers/popover-anchor-display.tentative.html b/testing/web-platform/tests/html/semantics/popovers/popover-anchor-display.tentative.html
index bddc44006d..a713540094 100644
--- a/testing/web-platform/tests/html/semantics/popovers/popover-anchor-display.tentative.html
+++ b/testing/web-platform/tests/html/semantics/popovers/popover-anchor-display.tentative.html
@@ -61,6 +61,7 @@ showDefaultopenPopoversOnLoad();
     background: orange;
   }
   [popover] {
+    inset: auto;
     background: lime;
     padding:0;
     border:0;