We need to enable the Picture-in-Picture API support for iOS.
<rdar://problem/56268294>
Created attachment 382358 [details] Patch
Created attachment 382394 [details] Patch
Comment on attachment 382394 [details] Patch Clearing flags on attachment: 382394 Committed r251834: <https://trac.webkit.org/changeset/251834>
All reviewed patches have been landed. Closing bug.