Sometimes plays audio without video when going fullscreen (rdar://96484603)
<rdar://96484603>
<rdar://problem/96543401>
Pull request: https://github.com/WebKit/WebKit/pull/2133
Pull request: https://github.com/WebKit/WebKit/pull/2139
Committed 252197@main (9b27c49c3b67): <https://commits.webkit.org/252197@main> Reviewed commits have been landed. Closing PR #2139 and removing active labels.