Phaser 3.24.1
I am using audiosprite for background music. I have this line in preloader create.
this.sound.playAudioSprite('key', 'marker', { loop: true });
This is to make the bg music start and loop forever. When switching between scenes I saw the sound is not muting on blur after sometime. After this happens, the sound does not loop and stops at the end.
This was a very difficult one because I had to manually comment out line by line until I found out I was calling this.registry.events.removeAllListeners() on a scene shutdown.
I changed it to remove the specific event I’ve added to the registry and the bug disappeared. 
