these days there are a lot of streamings.
to sync everything to the video we need to delay mics/vids/… differently.
so now you have to delay every mic on the channel.
it would be much faster that you can delay you mic group.
at the moment the delay groups function is only direct on a real hardware output.
so simple routing for example
4 video inputs
2 zoom inputs
the mics go to a group mics
the video go to a group players
the left right go to video mixer
you need different delay settings on the mics then on the players