On the newest FireTV OS for the Fire Stick Lite 2020 I noticed that when we play a third party app like Spotify for example music keeps playing when we press the home button. This is normal behavior, however when I launch my app I request the audio focus using the AudioManager and OnAudioFocusChangeListener (because I'm also playing music and don't want it to be noisy) so the 3rd party music stops playing. However, when I press play on the FireTV to control my media(Using ExoPlayer) it pauses my app, takes me back to the Spotify app and I lose focus of my own application.
Youtube and Twitch handle this well, so I was wondering if there is anything I am missing or any documentation I should refer to.
Any help is appreciated.