Bug 205576

Summary: REGRESSION (iOS 13): Gif stop animation after history navigate from other origin
Product: WebKit Reporter: Yuta Sakou <yuyu80105>
Component: ImagesAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: graouts, sabouhallawa, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 13   
Hardware: iPhone / iPad   
OS: iOS 13   

Yuta Sakou
Reported 2019-12-23 19:47:02 PST
For Example, you can see this bug in https://en.m.wikipedia.org/wiki/GIF. In First View, of course, gif animate. However, gif stop animate when click one external links (ex. The GIFLIB project(http://giflib.sourceforge.net/)) on page bottom and navigate other origin website, then press back button to navigate to wiki. while gif stop animated, if you scroll page, gif play animation but if you stop scroll, gif stop animation again. Do you have any information about this bug?
Attachments
Yuta Sakou
Comment 1 2019-12-23 19:49:55 PST
this bug occur on only iOS13. not occur on iOS11, 12 and Android Chrome.
Radar WebKit Bug Importer
Comment 2 2019-12-25 10:39:53 PST
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