the pause button briefly appears, but then it's replaced by the play button again
<rdar://problem/91329117>
Created attachment 458623 [details] Patch
Created attachment 458655 [details] Patch
Created attachment 458701 [details] Patch
Committed r293684 (250184@main): <https://commits.webkit.org/250184@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 458701 [details].