Changing screen sharer webcam location

When someone is sharing their screen, their webcam is overlaid in the bottom right corner of the screen share. We are trying to use Jitsi as part of a live streaming setup and really don’t want the screen sharer’s webcam to cover any of the shared screen.

We really want all the webcams for all participants to be in the same place along the side, and for nothing to ever cover the shared screen.

I think this requires rebuilding a custom server, but I can’t really tell. The example for lib-jitsi-meet and the API docs don’t really make it seem like this is possible either, but then again I’m really struggling to understand how to use lib-jitsi-meet at all in the first place.

Thanks!