Bug fixes - Turn off battery optimization
Go to Settings.
Go to Battery.
Tap 3 dots at top right.
Tap “Battery Optimization”.
Tap “Not Optimized” and change it to “All apps”.
Scroll down to find the app.
Tap on app listing.
Tap “Don’t optimize” and then tap “Done”.
Floating pop-up YouTube music video Player: free & nonstop music listening!