Bug 207932

Summary: webkitCurrentFullScreenElement null for fullscreen <video>
Product: WebKit Reporter: Jerry Jongerius <jerryj>
Component: MediaAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: jer.noble, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 13   
Hardware: iPhone / iPad   
OS: iOS 13   

Description Jerry Jongerius 2020-02-19 03:10:45 PST 
1) Visit: https://www.duckware.com/test/webkit/iosplayvideofails.html
2) touch/click in lower box (video then plays)
3) click on the 'fullscreen' button
4) after 10 seconds, exit fullscreen
5) observe msg line: during video fullscreen, document.webkitCurrentFullScreenElement was defined, and null

A workaround to this bug is that during fullscreen, webkitDisplayingFullscreen is true on the <video> element.
Comment 1 Radar WebKit Bug Importer 2020-02-19 23:21:18 PST 
<rdar://problem/59620536>