Ability to self edit based on who's talking

I asked this question before but cannot find it.

It has been a while since I've used the program, but previously I had to manually splice up the different video/audio tracks to show whoever is talking, which was a very time consuming and mundane task.

I was wondering if there is a function that does this automatically, based on the audio imput (somebody talking), similar to a group zoom call where it shows the video of whoever is talking currently.?