Bug 190493

Summary: [IntersectionObserver] Update intersection observations on iframe scroll
Product: WebKit Reporter: Ali Juma <ajuma>
Component: Layout and RenderingAssignee: Ali Juma <ajuma>
Status: RESOLVED WORKSFORME    
Severity: Normal CC: bfulgham, simon.fraser, zalan
Priority: P2    
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 165746    

Ali Juma
Reported 2018-10-11 15:06:35 PDT
With the current WIP IntersectionObserver patches, scrolling an iframe (on desktop, via user interaction, not by JS) doesn't trigger an IntersectionObserver update. We need to fix that.
Attachments
Add attachment proposed patch, testcase, etc.
Ali Juma
Comment 1 2018-11-05 11:05:57 PST
This no longer reproduces.
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