Bug 242392

Summary: iOS media controls does not use manifest Icon
Product: WebKit Reporter: Mike Hartington <mikehartington>
Component: MediaAssignee: Nobody <webkit-unassigned>
Status: RESOLVED MOVED    
Severity: Normal CC: bfulgham, eric.carlson, hi, jer.noble, marius, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: iPhone / iPad   
OS: Other   
Attachments:
Description Flags
image of the media controls not using provided icon
none
Added manifest
none
Artwork is missing none

Description Mike Hartington 2022-07-06 09:19:17 PDT 
Created attachment 460714 [details]
image of the media controls not using provided icon

With the latest iOS 16 beta, if a web app is saved to the home screen and is using MediaSession API, media player on the lock screen will use an empty icon for the "source".

The Web App is served with an app-manifest that provides icons. Those icons are picked up by the browser.


Steps to reproduce:

- Have iOS 16 beta 2 installed
- Visit https://startrack-ng.web.app/browse and save the web app to the home screen.
- Load the home screen app
- Tap any "album" being displayed
- Tap the "play" button
- Lock the device so that media is being played from the previous action

You'll see the lock screen media controls will show the album art work, as well as a blank App icon in the bottom.

Should this icon be sourced from the app manifest? 
If so, is there a specific icon size needed?
Comment 1 Mike Hartington 2022-07-06 09:20:30 PDT 
Created attachment 460715 [details]
Added manifest
Comment 2 Radar WebKit Bug Importer 2022-07-06 12:55:47 PDT 
<rdar://problem/96542190>
Comment 3 Sam Sneddon [:gsnedders] 2022-07-18 16:27:20 PDT 
rdar://52958817
Comment 4 Marius Bolik 2022-11-25 10:30:10 PST 
Created attachment 463735 [details]
Artwork is missing

It seems like on iOS 16.1.1 the whole Artwork is missing!
Comment 5 Brent Fulgham 2023-04-11 17:15:53 PDT 
The cause of this bug is outside of WebKit, so resolving as MOVED.

Work is being tracked by rdar://52958817.