Amazon Music volume cannot be adjusted using volume buttons
Since iOS15, I have noticed I cannot control the volume of music being played in the Amazon Music app - the volume buttons on my iPhone 13 Pro are unresponsive. I can only adjust the volume by swiping down and moving the volume slider on the quick access menu. Has anyone else encountered this problem, or know a way to fix this? (I don’t want to use Siri - I want to use buttons).