On Android 9 the headphones' remote button logic was the following : if no media is playing and the button is pressed the LAST used media app starts playing. Good.
After update to Android 10 the logic has changed : if no media is playing and the button is pressed ONE PARTICULAR APP starts playing (in my case "Smart AudioBook Player") even though another app was paused a second ago. For example Youtube. INACCEPTABLE.
Does anyone had the same problem? Any idea how to fix this? Thanks in advance.