[Webkit-unassigned] [Bug 274130] New: REGRESSION (275831 at main): [ macOS wk2 Debug ] media/video-pause-immediately.html is a flaky failure

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=274130

            Bug ID: 274130
           Summary: REGRESSION (275831 at main): [ macOS wk2 Debug ]
                    media/video-pause-immediately.html is a flaky failure
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: darbinyan at apple.com

Description:
media/video-pause-immediately.html

Is flaky failure on macOS Ventura and Sonoma wk2 Debug after the changes in 275831 at main. This test is also spamming as pre-existing failure in EWS.

This issue can be reproduced by using the command: 
run-webkit-tests --root  --exit-after-n-failures 1 --debug <test>

History:
https://results.webkit.org/?suite=layout-tests&test=media%2Fvideo-pause-immediately.html&version_name=Sonoma&version_name=Ventura&style=debug&flavor=wk2

Diff Log:
 EVENT(playing)
 EVENT(pause)
 EXPECTED ((video.currentTime - timeAfterPause) < '0.0001') OK
-EXPECTED ((video.played.end(0) - timeAfterPause) < '0.0001') OK
+EXPECTED ((video.played.end(0) - timeAfterPause) < '0.0001'), OBSERVED '0.05853785696672276' FAIL

Link: 
https://build.webkit.org/results/Apple-Ventura-Debug-AppleSilicon-WK2-Tests/278706@main%20(5888)/media/video-pause-immediately-pretty-diff.html

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