Bug 261532 - backface-visibility:hidden should create a stacking context and containing block
Summary: backface-visibility:hidden should create a stacking context and containing block
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Matt Woodrow
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-09-13 15:40 PDT by Matt Woodrow
Modified: 2023-09-13 19:50 PDT (History)
4 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Matt Woodrow 2023-09-13 15:40:54 PDT 
<rdar://114732608>

As of https://github.com/w3c/csswg-drafts/pull/9348, backface-visibility:hidden should create a containing block and stacking context, if the element participates in a 3D rendering context.
Comment 1 Matt Woodrow 2023-09-13 15:49:04 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/17752
Comment 2 Matt Woodrow 2023-09-13 17:39:08 PDT 
Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/41972
Comment 3 EWS 2023-09-13 19:50:39 PDT 
Committed 267980@main (2440e9efc74d): <https://commits.webkit.org/267980@main>

Reviewed commits have been landed. Closing PR #17752 and removing active labels.