Bug 235877

Summary: Chosen Web App Manifest icon defaults to low-resolution variant
Product: WebKit Reporter: Thomas Steiner <tomac>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED MOVED    
Severity: Normal CC: bfulgham, david_quesada, nicolas, splaktar, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: iPhone / iPad   
OS: iOS 15   

Description Thomas Steiner 2022-01-31 00:34:27 PST 
Icons in the Web App Manifest are finally supported in Safari on iOS 15.4 beta 1, so you don’t have to provide them via the proprietary way. For some reason, in my demo https://ios-a2hs-demo.glitch.me, it chooses the 32 pixels variant, despite many better options.
Comment 1 Radar WebKit Bug Importer 2022-01-31 09:44:53 PST 
<rdar://problem/88276745>
Comment 2 Thomas Steiner 2022-02-14 00:08:06 PST 
It displays the 120px variant for a split second when the Add to Home Screen dialog shows up, but then switches it for the 32px variant, which it also ends up using on the home screen.
Comment 3 Brent Fulgham 2023-04-11 17:22:40 PDT 
The cause of this bug was outside of WebKit, so resolving as MOVED.

The underlying issue was fixed in iOS 16.4.1 and macOS 13.3.1.