Bug 231767

Summary: Enable Intersection Observer in WebKit1
Product: WebKit Reporter: Nikos Mouchtaris <nmouchtaris>
Component: New BugsAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=249827
Bug Depends on:    
Bug Blocks: 231768    

Description Nikos Mouchtaris 2021-10-14 13:32:56 PDT
Enable Image Observer by default in WebKit1
Comment 1 Nikos Mouchtaris 2021-10-14 16:54:25 PDT
rdar://84280812
Comment 2 Simon Fraser (smfr) 2021-11-04 17:05:02 PDT
I wonder how much of the problem described in https://twitter.com/html5test/status/1456304856696827918 is this bug.
Comment 3 Sam Sneddon [:gsnedders] 2022-06-20 16:57:58 PDT
Potentially also https://github.com/Financial-Times/polyfill-library/issues/1192
Comment 4 Chris Dumez 2022-06-22 08:31:38 PDT
Pull request: https://github.com/WebKit/WebKit/pull/1681
Comment 5 EWS 2022-06-23 10:58:51 PDT
Committed 251787@main (ea72d728429e): <https://commits.webkit.org/251787@main>

Reviewed commits have been landed. Closing PR #1681 and removing active labels.
Comment 6 Simon Fraser (smfr) 2022-12-22 16:32:42 PST
I think it's broken in UIWebView: bug 249827.