Side Conversation Feature

My friends and I use Discord for table top gaming.  One thing that is always missing is the ability to have side conversations because you over-talk other people which made me think of a possible feature.

Have two icons that displays over the persons video feed or name for a "side conversation" or private conversation.

Lets say there are 5 people on the call.  If its a "side conversation"...the 2 people in the side convo hear themselves at full volume, the other 3 people output gets lowered to 25%.  Also...the other 3 people here themselves at full while the 2 people in a side convos sound comes in at 25%.  That way they can still hear but its in the background.

With a private convo, no one cross comms and an icon displays that a private convo is going on.