294295 2025-06-10 16:29:23 -0700 REGRESSION(291478@main?): [ macOS ] fullscreen/full-screen-request-removed-with-raf.html is a flaky timeout. 2026-10-30 02:06:12 -0700 1 1 1 Unclassified WebKit DOM WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 276855 1 y_karimi webkit-unassigned fred.wang jean-yves.avenard ntim webkit-bot-watchers-bugzilla webkit-bug-importer zimmermann oldest_to_newest 2122874 0 y_karimi 2025-06-10 16:29:23 -0700 fullscreen/full-screen-request-removed-with-raf.html This test is a flaky timeout on macOS. HISTORY: https://results.webkit.org/?suite=layout-tests&test=fullscreen%2Ffull-screen-request-removed-with-raf.html DIFF: @@ -1,7 +1,6 @@ +FAIL: Timed out waiting for notifyDone to be called Tests that fullscreen is not entered if the fullscreen element ancestor is removed with rAF while entering fullscreen. Removed child element. -SUCCESS -END OF TEST DIFF URL: https://build.webkit.org/results/Apple-Sequoia-Release-AppleSilicon-WK1-Tests/296039@main%20(3930)/fullscreen/full-screen-request-removed-with-raf-pretty-diff.html REPRODUCIBILITY: I was able to reproduce this failure on MacOS Sequoia 15.3.1 (24D70 / arm64) at ToT with the following command: run-webkit-tests fullscreen/full-screen-request-removed-with-raf.html --iterations 5 -1 REGRESSION: According to the results dashboard and contextual information, the probable regression point is 291478@main. The code paths changed in this commit appear to be directly related to the observed regression test failures. 2122875 1 webkit-bug-importer 2025-06-10 16:29:35 -0700 <rdar://problem/153012656> 2179258 2 zimmermann 2026-02-08 15:33:33 -0800 Also affects glib ports. 2271797 3 fred.wang 2026-10-30 02:06:12 -0700 Still seems to show up on results.webkit.org