[Webkit-unassigned] [Bug 274359] New: Unable to pause video and it continues to go into play pause state

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=274359

            Bug ID: 274359
           Summary: Unable to pause video and it continues to go into play
                    pause state
           Product: WebKit
           Version: Safari Technology Preview
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Media
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ahmad.saleem792 at gmail.com
                CC: aestes at apple.com, destra at apple.com,
                    eric.carlson at apple.com, jer.noble at apple.com

Created attachment 471435

  --> https://bugs.webkit.org/attachment.cgi?id=471435&action=review

Test Case

Hi Team,

While trying to investigate failures in WPT for `muted` inserted by script, I came across interesting test case from Blink / Chromium:


** Issues ** 

1) Video plays automatically without any user interaction
2) Video continues to go into play / pause state and hiccups
3) Video does not pause even if user force it and plays immediately afterward

It leads to Safari behaving different on other tabs as well (like bit slower - could be isolated in my case with 1000+ other stuff on background).

Test Case - attached (refer to Chromium bug as well - I just changed video URL to make it work).

Blink Commit: https://chromium.googlesource.com/chromium/src.git/+/3a82d82079ca79cddd932eb77f924db5428885b9

Just raising so we can fix this edge case and don't have 'play / pause' hop into above.

It reproduces in Safari Technology Preview 194 and Safari 17.5 as well. While Chrome Canary 127 seems fine.

Thanks!

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