RESOLVED CONFIGURATION CHANGED 255142
webkitRequestFullscreen breaks on the whole page after exiting fullscreen with ESC key (on element inside an iframe) 
https://bugs.webkit.org/show_bug.cgi?id=255142
Summary webkitRequestFullscreen breaks on the whole page after exiting fullscreen wit...
Wojciech Czechowski
Reported 2023-04-07 01:49:27 PDT
I've bumped into this strange issue while working on fullscreen functionality in embeddable element. Entering entering fullscreen on element that is inside an iframe and exiting it by pressing ESC key on the keyboard breaks the whole fullscreen functionality on the entire page! webkitRequestFullscreen simply stops to work on any other elements. It can be seen here: https://wojciechczechowski.pl/webkit-fs-bug/ This is really problematic, as it may cause break of the users website functionality as soon as he uses fullscreen on my custom, embedded element. Therefore I kindly ask to address this issue ASAP.
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Radar WebKit Bug Importer
Comment 1 2023-04-10 14:04:37 PDT
<rdar://problem/107849714>
Tim Nguyen (:ntim)
Comment 2 2023-04-11 09:32:46 PDT
Seems fixed in Safari 16.4, can you please retest and let us know?
Wojciech Czechowski
Comment 3 2023-04-20 03:36:20 PDT
Yes, I can confirm, that it is fixed in Safari 16.4. Thanks!
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