Phonak P90 RT keeps switching to Bluetooth streaming + mic

Just got a pair of Phonak P90 RT hearing aids, and they keep switching to Bluetooth streaming + mic for no reason. I’m not getting any notifications, so it’s not that. I saw a fix for it on Apple on this forum from Google, but I have Android. Any help would be greatly appreciated.

Sometimes it can be as a result of a picture if you’re scrolling through your phone.

Mine change if I’m on Twitter and scrolling past a picture.

Drives me mad!