Bug 315117

Summary:

[iOS] RTL/position fixed element can lose its contents when the document is scrolled

Product:

WebKit

Reporter:

Simon Fraser (smfr) <simon.fraser>

Component:

Compositing

Assignee:

Simon Fraser (smfr) <simon.fraser>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

simon.fraser, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

Other

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=298992

Attachments:

Description	Flags
Test file	none

Simon Fraser (smfr)

Reported 2026-05-19 11:57:03 PDT

Created attachment 479720 [details] Test file Load the test file in Safari on iOS, and scroll the white section. Note how the black section loses its contents at some point.

Attachments
Test file (13.88 KB, text/html) 2026-05-19 11:57 PDT, Simon Fraser (smfr)	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2026-05-19 11:57:10 PDT

<rdar://problem/177454608>

Simon Fraser (smfr)

Comment 2 2026-05-19 18:34:52 PDT

Pull request: https://github.com/WebKit/WebKit/pull/65248

EWS

Comment 3 2026-05-20 08:05:07 PDT

Committed 313573@main (f774c2b1c4f1): <https://commits.webkit.org/313573@main> Reviewed commits have been landed. Closing PR #65248 and removing active labels.

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