Bug 287122 – REGRESSION:(289499@main)[macOS wk2]:imported/w3c/web-platform-tests/html/capability-delegation/delegate-fullscreen-request-subframe-same-origin.https.tentative.html is a flaky failure (failure in EWS)

• Component: New Bugs
• Status: NEW

[Marta Darbinyan]

The following test is a flaky failure in macOS wk2 queue starting within the range of 289499@main. The test is false-positives in EWS Sequoia queue. 
imported/w3c/web-platform-tests/html/capability-delegation/delegate-fullscreen-request-subframe-same-origin.https.tentative.html

 
+Harness Error (TIMEOUT), message = null
+
 PASS Fullscreen requests from a same-origin subframe fails without delegation from an opener with no user activation
 PASS Fullscreen requests from a same-origin subframe succeeds without delegation from an opener with user activation
-PASS Fullscreen requests from a same-origin subframe succeeds with delegation from an opener with user activation
+TIMEOUT Fullscreen requests from a same-origin subframe succeeds with delegation from an opener with user activation Test timed out
 
Test result: 
https://ews-build.s3-us-west-2.amazonaws.com/macOS-Sequoia-Debug-WK2-Tests-EWS/b5a7a2ed-11341/imported/w3c/web-platform-tests/html/capability-delegation/delegate-fullscreen-request-subframe-same-origin.https.tentative-pretty-diff.html

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcapability-delegation%2Fdelegate-fullscreen-request-subframe-same-origin.https.tentative.html&flavor=wk2&platform=mac

[Radar WebKit Bug Importer]

<rdar://problem/144270429>

[EWS]

Test gardening commit 289900@main (d504e88eecf7): <https://commits.webkit.org/289900@main>

Reviewed commits have been landed. Closing PR #40092 and removing active labels.