Bug 235676 - Logical size/offset properties should handle the writing mode changing using 'initial'
Summary: Logical size/offset properties should handle the writing mode changing using ...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-01-26 15:15 PST by Matt Woodrow
Modified: 2022-02-02 15:16 PST (History)
1 user (show)

See Also:

Attachments
Testcase (268 bytes, text/html)
2022-01-26 15:15 PST, Matt Woodrow 		no flags Details
View All 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 2022-01-26 15:15:26 PST 
Created attachment 450075 [details]
Testcase

It appears that changing the writing mode using 'initial' results in logical properties still using the writing mode of the parent.

I think that's because we skip resolving the writing-mode if it's a css-wide value - https://webkit-search.igalia.com/webkit/rev/e21587c29ad4af9fb73c51c60d46a21531ef2a5e/Source/WebCore/style/PropertyCascade.cpp#317
Comment 1 Radar WebKit Bug Importer 2022-02-02 15:16:16 PST 
<rdar://problem/88403937>