Bluetooth Audio Issue w/standalone Mic

Whenever I open Halo Infinite the program always loads my bluetooth headset as a mic (even when it’s disabled) and I have to go into the settings > unselect the standalone mic > then reselect the standalone.

I’ve even disabled the hands-free mode in windows settings but Halo is still selecting it by default, even though I’ve changed it to my standalone.

Not sure if I’ve explained this too well, sorry.