RESOLVED FIXED 243363
Prevent background propagation on <html> with any containment 
https://bugs.webkit.org/show_bug.cgi?id=243363
Summary Prevent background propagation on <html> with any containment
Tim Nguyen (:ntim)
Reported 2022-07-29 19:43:27 PDT
WPTs: css/css-contain/contain-html-bg-001.html css/css-contain/contain-html-bg-002.html css/css-contain/contain-html-bg-003.html The results make it pretty clear what this is about: https://wpt.fyi/analyzer?screenshot=sha1%3A93c3c4c555b8fa38035d23b475072ba6c920aaf7&screenshot=sha1%3A422ed5a9b8fce6673dbb700360cefb1ba06af8fa If <html> has a fixed size and contain: layout, the background shouldn't spread above that size.
Attachments
Patch (3.16 KB, patch)
2022-08-01 16:51 PDT, zalan 		no flags
DetailsFormatted DiffDiff
Patch (3.13 KB, patch)
2022-08-01 21:32 PDT, zalan 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2022-08-01 11:56:04 PDT
<rdar://problem/97927457>
zalan
Comment 2 2022-08-01 16:51:51 PDT
Created attachment 461344 [details] Patch
zalan
Comment 3 2022-08-01 21:32:37 PDT
Created attachment 461348 [details] Patch
EWS
Comment 4 2022-08-02 07:10:42 PDT
Committed 253031@main (320ad146e7fa): <https://commits.webkit.org/253031@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 461348 [details].
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