I have the latest international version of the Mi Box (16ab) and am quiet happy with it so far but today I tested audio output via Bluetooth for the first time and the volume is incredibly low compared to every other device. (Tested on UE Boom 2, BT Headphones and also a HiFi System with BT Receiver)

On everyone of these devices I had to turn the volume to max just to be able to understand normal movie conversations while the audio streaming via phone works perfectly.

Is this normal with the Box or could it be some problem with the Android settings?