I have a pair of Sennheiser Momentum 3 (the cans not the buds) and every fucking time I use them, the audio gets stolen by some device making a notification sou

I have a pair of Sennheiser Momentum 3 (the cans not the buds) and every fucking time I use them, the audio gets stolen by some device making a notification sound, and then does not go back to the call/video/whatever I'm actually trying to listen to. I'd not call that just fine.