RESOLVED FIXED Bug 215215
REGRESSION (r260276): instructure.com custom PDF viewer stops scrolling / loading after switching to another tab then switching back 
https://bugs.webkit.org/show_bug.cgi?id=215215
Summary REGRESSION (r260276): instructure.com custom PDF viewer stops scrolling / loa...
Antti Koivisto
Reported 2020-08-06 07:00:29 PDT
Scrolling tree problems.
Attachments
patch (7.46 KB, patch)
2020-08-07 05:51 PDT, Antti Koivisto 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Antti Koivisto
Comment 1 2020-08-06 07:01:03 PDT
<rdar://problem/65743028>
Antti Koivisto
Comment 2 2020-08-07 05:51:16 PDT
Created attachment 406165 [details] patch
Simon Fraser (smfr)
Comment 3 2020-08-07 08:57:30 PDT
Comment on attachment 406165 [details] patch View in context: https://bugs.webkit.org/attachment.cgi?id=406165&action=review > LayoutTests/scrollingcoordinator/overflow-proxy-reattach.html:21 > + await new Promise(requestAnimationFrame); await UIHelper.animationFrame() ? Note that returns on the microtask checkpoint at the end of the rAF callback; it doesn't wait for the end of Page::updateRendering().
EWS
Comment 4 2020-08-07 09:49:59 PDT
Committed r265379: <https://trac.webkit.org/changeset/265379> All reviewed patches have been landed. Closing bug and clearing flags on attachment 406165 [details].
Note You need to log in before you can comment on or make changes to this bug.