How can i record multiple screens with different tabs playing different audio at the same time so to end up with separate videos & audio?

[dualscreenrecording]

Im trying to screen record lecture videos. Ive watched tutorials on recording multiple screens then cropping it however the issue with that is that the audio from each screen over laps. Is there a way that I can open obs twice and then use each one to record a separate screen with the correct audio from that tab and then mute all other screens for that instance?