Pro Tools has the ability to recognize multiple audio tracks that are embedded in a single video. Just drag the video in, and all audio tracks will appear. Just like a NLE (video editor - media composer, Premiere, etc...)
Studio One only recognizes the lowest audio track.
I use OBS to record DAW and plugin tutorials and have several separate audio tracks recorded with the video so I can edit the audio later.
I really like Studio One, but this issue keeps me going back to Pro Tools. I like to edit my audio before I throw everything into an NLE, and I need each track to edit.
This would be a great addition to Studio One.
If you don't understand what I mean, go to 15:48 in this video you'll see what I mean.