Summary: | Rapid changes in scroll position can cause JS-exposed scroll offsets to be stale | ||||||
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Product: | WebKit | Reporter: | Jack Doyle <jack> | ||||
Component: | Scrolling | Assignee: | Nobody <webkit-unassigned> | ||||
Status: | NEW --- | ||||||
Severity: | Major | CC: | hi, simon.fraser, webkit-bug-importer | ||||
Priority: | P2 | Keywords: | InRadar | ||||
Version: | Safari 15 | ||||||
Hardware: | iPhone / iPad | ||||||
OS: | Unspecified | ||||||
Attachments: |
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Description
Jack Doyle
2022-02-08 10:18:41 PST
Created attachment 452091 [details] Testcase I couldn't get the codepen to load in debug mode, so here's it attached. <rdar://88342742> Scrolling on iOS involves an asynchronous round-trip to a different process, and it's possible we're getting a stale scroll position back to JS because of that. I don't know of any workarounds currently. Are there any intentions to look into this? |