That mp3 player needs to fix/tighten its permissions. Android 13 has enhanced permissions manager showing you what apps are up to
I can't comment on mp³ players @s3nsoryoverload as I use Spotify exclusively.
I'm certainly not experiencing the Clipboard issue.
Perhaps reset your keyboard.
And after a major software update it's recommended to do this > Clear Cache Files from the phone's System Partition Section > https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/ You may need to insert your earphones or hook upto a powered On Laptop to access the Clear Partition Section. This may help with lag or stutters as this clears the phone of old/unused or broken cache files.There is also a Repair Apps option in the Menu System too.
If I can be of any further help then please don't hesitate. Take care. 😎
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "