Desktop Audio being received as microphone input with no option to change

[MissingPerson]

On Garuda Linux (Arch fork), and right now my Desktop Audio source is actually the microphone input, no matter which of the inputs I use (the only other one I have is my HDMI port, which is not in use). So what ends up happening is the audio just sounds like a garbled mess between the Mic/Aux and Desktop Audio source.

Not sure how to point this at all to my audio out.

 

[knightpp]

Same for me (Arch Linux). There is a thread for this issue: https://obsproject.com/forum/threads/obs-taking-microphone-as-speaker.150441/