NEW198599
Setting scrollLeft/scrollTop to 0 during rubber-banding should not change the visible scroll offset 
https://bugs.webkit.org/show_bug.cgi?id=198599
Summary Setting scrollLeft/scrollTop to 0 during rubber-banding should not change the...
Simon Fraser (smfr)
Reported 2019-06-05 20:00:29 PDT
If content sets scrollLeft/scrollTop to 0 while the user is rubber-banding, then we shouldn't clobber the rubber-banding offset, since this triggers a visual glitch. A more general approach would be to never let the content override the visual scroll position if the user has a finger down, or we're animating a rubber-band.
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Radar WebKit Bug Importer
Comment 1 2019-06-05 20:01:51 PDT
<rdar://problem/51467288>
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