Bug 211433 - Async overflow scroll: sometimes a <select> becomes non-scrollable
Summary: Async overflow scroll: sometimes a <select> becomes non-scrollable
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Scrolling (show other bugs)
Version: Safari Technology Preview
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-05-04 21:56 PDT by Simon Fraser (smfr)
Modified: 2020-05-11 10:05 PDT (History)
9 users (show)

See Also:

Attachments
Patch (17.76 KB, patch)
2020-05-08 16:13 PDT, Simon Fraser (smfr) 		dino: review+
Details | Formatted Diff | Diff
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Description Simon Fraser (smfr) 2020-05-04 21:56:42 PDT 
Sometimes, after scrolling a <select> listbox (like the Component list when filing a new bug here), you hit the end and the page rubber bands, and then you can't scroll it any more.
Comment 1 Simon Fraser (smfr) 2020-05-04 21:57:03 PDT 
<rdar://problem/62338474>
Comment 2 Simon Fraser (smfr) 2020-05-04 22:01:02 PDT 
To reproduce, you have to hit the top of the listbox and trigger a rubber band on the main page. Then we latch to the main page and never let go.
Comment 3 Simon Fraser (smfr) 2020-05-08 16:13:13 PDT 
Created attachment 398904 [details]
Patch
Comment 4 Simon Fraser (smfr) 2020-05-08 17:21:42 PDT 
https://trac.webkit.org/changeset/261427/webkit