The media/video-controller-child-rate.html layout test is flaky on GTK+. It fails sometimes.
The diff is the following:
@@ -3,5 +3,6 @@
+Playback rate was applied directly to video with media controller. FAIL
END OF TEST
*** Bug 145256 has been marked as a duplicate of this bug. ***
The test or tests filed under this bug are not failing anymore. Test expectations updated in https://commits.webkit.org/258724@main.