Bug 207541

Summary:	rem units do not work for canvas contexts
Product:	WebKit	Reporter:	Ashish Santikari <mailto.ashishsan>
Component:	Canvas	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Major	CC:	dino, koivisto, simon.fraser, webkit-bug-importer, yrtimid, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Mac
OS:	macOS 10.15

Description Ashish Santikari 2020-02-11 06:36:24 PST

rem unit does not work on canvas context leading to cross-browser issues.

Here is a codepen: https://codepen.io/ashishsantikari/pen/zYGGbMa
Compare the output on gecko and webkit.

Tested on build r256302.

Hardware: MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)
OS: macOS Catalina 10.15.3 (19D76)

Comment 1 Radar WebKit Bug Importer 2020-02-11 12:55:04 PST

<rdar://problem/59359893>