Bug 257893

Summary: Fullscreen API causes crash on Safari - Video enters a bad state after PIP
Product: WebKit Reporter: joemerramos
Component: MediaAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: ajuma, dino, eric.carlson, fred.wang, jer.noble, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: Safari 17   
Hardware: iPhone / iPad   
OS: Unspecified   
URL: https://www.cpac.ca/
Bug Depends on:    
Bug Blocks: 276855    
Attachments:
Description Flags
reentering-fullscreen-after-pip
none
testcase none

joemerramos
Reported 2023-06-09 09:01:09 PDT
Created attachment 466650 [details] reentering-fullscreen-after-pip Repro steps: 1) Go to www.cpac.ca 2) Play the video, put it in fullscreen 3) Swipe up from the bottom to go to homescreen 4) Video is now playing PIP. Go back to Safari, and put the video back into fullscreen 5) Tap the screen -- crash I've also noticed that weird things can happen such as the video being distorted before the crash as seen in the attachment
Attachments
reentering-fullscreen-after-pip (20.20 KB, image/jpeg)
2023-06-09 09:01 PDT, joemerramos 		no flags
Details
testcase (405 bytes, text/html)
2026-10-12 05:47 PDT, Frédéric Wang Nélar 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-06-09 18:59:34 PDT
<rdar://problem/110558960>
Frédéric Wang Nélar
Comment 2 2026-10-12 05:47:16 PDT
Created attachment 481763 [details] testcase basic fullscreen demo
Frédéric Wang Nélar
Comment 3 2026-10-12 05:59:25 PDT
I tried with ipad device/simulator but I can't reproduce the crash. On iphone simulator, I'm not able to put the video PiP. Also tried with attachment 481763 [details] without being able to reproduce. @joemerramos: can you confirm whether you are still able to reproduce?
joemerramos
Comment 4 2026-10-12 07:30:43 PDT
Yeah this is ok now!
joemerramos
Comment 5 2026-10-12 07:30:55 PDT
Yeah this is ok now!
Frédéric Wang Nélar
Comment 6 2026-10-12 07:51:01 PDT
Thanks for confirming!
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