Bug 261974

Summary: Guarantee that word-break:auto-phrase behaves the same as word-break:normal if the language is not supported by the phrase-based line breaker
Product: WebKit Reporter: Myles C. Maxfield <mmaxfield>
Component: TextAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: heycam, mmaxfield, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 257698    

Description Myles C. Maxfield 2023-09-22 14:08:17 PDT 
Right now, we are assuming the phrase-based line breaker will behave the same as our normal line breaker for languages which it doesn't understand. We should either validate that this is actually true in all cases, or implement fallback logic to fall back to our own line breaker when the phrase line breaker doesn't understand the language.
Comment 1 Radar WebKit Bug Importer 2023-09-22 14:21:28 PDT 
<rdar://problem/115909541>