Bug 259039

Summary: Wide-layout attachments: Fix baseline computation, it shouldn't drift at each re-layout
Product: WebKit Reporter: Gerald Squelart <g_squelart>
Component: HTML EditingAssignee: Gerald Squelart <g_squelart>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 258868    
Bug Blocks:    

Description Gerald Squelart 2023-07-09 18:54:49 PDT 
Bug 258868 introduced a baseline computation for wide-layout attachments. Unfortunately it can drift at every layout, I'm assuming because the `renderRect`s rely on the baseline, which then gets modified, changing the next `renderRect`a.
Comment 1 Radar WebKit Bug Importer 2023-07-09 18:55:11 PDT 
<rdar://problem/111991128>
Comment 2 Gerald Squelart 2023-07-09 19:02:25 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/15680
Comment 3 EWS 2023-07-09 23:57:35 PDT 
Committed 265894@main (28021b9b53fe): <https://commits.webkit.org/265894@main>

Reviewed commits have been landed. Closing PR #15680 and removing active labels.