Bug 216615

Summary:	CSS Styling changes OpenType substitution
Product:	WebKit	Reporter:	Stefan Huber <sh>
Component:	CSS	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	mmaxfield, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari 13
Hardware:	All
OS:	All

Stefan Huber

Reported 2020-09-16 11:53:17 PDT

Steps to reproduce the problem: If a formatting applies to a string where the characters should get replaced with a OpenType-Font-Feature (included in the Font) the replacement is no longer happening. Detailed description, comparisons, test-fonts and code in my bug report: https://signalwerk.github.io/css-opentype-substitution/ This bug was also in Chrome and the bug got fixed in October 2019 (link in bug report). Firefox was not affected.

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Radar WebKit Bug Importer

Comment 1 2020-09-16 13:28:21 PDT

<rdar://problem/69010422>

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