Worked perfectly. Earned a 5* review, and some of my zennies.
I live stream DJ, and gaming content.
I also make videos for gaming, and I wanted my facecam to be separate for making shorts.
I already have my audio split into separate tracks for all my sources (desktop (all audio), DJ software, mic, game, discord, etc.), which seems to be a common complaint in the reviews.
I do my editing with the free version of Davinci Resolve, and everything on my test worked as described.