Bug 167600

Summary: will-change: transform should affect nested position:fixed
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: Layout and RenderingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, changseok, commit-queue, esprehn+autocc, ews-watchlist, glenn, kondapallykalyan, ntim, pdr, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar, WebExposed
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Testcase
none
Patch
none
Patch
none
Patch none

Description Simon Fraser (smfr) 2017-01-30 13:05:09 PST 
Created attachment 300136 [details]
Testcase

Attached testcase lays out differently in Safari vs. Chrome/FF.
Comment 1 Radar WebKit Bug Importer 2017-01-30 13:05:39 PST 
<rdar://problem/30270338>
Comment 2 Simon Fraser (smfr) 2017-02-05 22:07:08 PST 
Created attachment 300686 [details]
Patch
Comment 3 Simon Fraser (smfr) 2017-02-05 22:23:20 PST 
*** Bug 151636 has been marked as a duplicate of this bug. ***
Comment 4 zalan 2017-02-06 07:10:03 PST 
Comment on attachment 300686 [details]
Patch

Any element or does it need to be a block as well?
Comment 5 Tim Nguyen (:ntim) 2021-04-21 07:51:49 PDT 
Created attachment 426684 [details]
Patch
Comment 6 Tim Nguyen (:ntim) 2021-04-21 10:06:48 PDT 
Created attachment 426705 [details]
Patch
Comment 7 EWS 2021-04-21 11:23:48 PDT 
Committed r276377 (236853@main): <https://commits.webkit.org/236853@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 426705 [details].