Bluetooth headphones bug

I have bluetooth headphones, when I have them connected when launching the game, marathon for some reason uses the input of them.
even though my pc has them disabled while also having an external plugging in microphone as well

when i check settings, the input is already my external mic, and when i turn my headphones off and on, restart the game and anything else i've tried, they continue to use the input of my headphones

when the use of my headphones are active, they force the audio quality of my entire pc to be like a phonecall, making it unplayable to play the game


this is the first game i've ever seen have this issue, every single other game never has had this, especially when the headphones are disabled input, only enabled with output. can thi sbe fixed so i can play during the server slam? or i wont have any interest in buying the game.