This is a weird one, especially since there's no code in RahiTuber that connects to any audio output device. It's possible there's some confusion behind the scenes where something considers the headphones and the microphone to be the same device, but that really shouldn't be the case... I'll see if I can find anything, but I'm not sure I will because I don't have a headset that produces this problem.
Thanks for letting me know, I'll keep you posted.