Bug 205576 - REGRESSION (iOS 13): Gif stop animation after history navigate from other origin
Summary: REGRESSION (iOS 13): Gif stop animation after history navigate from other origin
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Images (show other bugs)
Version: Safari 13
Hardware: iPhone / iPad iOS 13
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2019-12-23 19:47 PST by Yuta Sakou
Modified: 2019-12-25 10:40 PST (History)
4 users (show)

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Description Yuta Sakou 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?
Comment 1 Yuta Sakou 2019-12-23 19:49:55 PST 
this bug  occur on only iOS13.
not occur on iOS11, 12 and Android Chrome.
Comment 2 Radar WebKit Bug Importer 2019-12-25 10:39:53 PST 
<rdar://problem/58194620>