I think it would be really cool if you could pin certain music players. For example, i use Spotify alot but when i dont use it for a certain period of time it dissappears from the notification panel.
Also it would be cool to change the time a music player can stay in the panel, as certain apps just get stuck there very a very long time eventhough I've removed it from the recent apps panel.
Thank you for this interesting idea! 😊 I'll pass it on to our development team! Let's see if the option to pin Music Player in Notification Panel can be implemented!