Notification bar does not always disappear and battery icon may still be displayed.
Description
If you swipe down the notification bar during playback then swipe up to make it disappear, it stays on.
Morover, you can make it disappear manually but the battery icon may still be displayed.
Screenshot / video
Context
App version
3.5.3
Android version
12
Device model
Xperia 10 III
App mode
Smartphone