When a Google Cast enabled device is playing media, a silent notification appears on my phone from Google Play Services with pause/mute/etc. control buttons. However, there aren't any details beyond that.
I see in the Google help center that, at least on the stock OS, the notification can display the cast device name and content provider: https://support.google.com/chromecast/answer/7206638
And some time ago, these controls moved to the Android media player: https://9to5google.com/2023/11/25/android-media-player-cast/
Is it possible to recover either of these more complete functionalities on GrapheneOS? Am I missing a permission for GPS, or is this a limitation of the sandbox perhaps?