NPC2NPC setup in Convai 4.2.0

Hi is there a NPC2NPC setup in Convai 4.2.0 that allows 2 NPCs to speak with each other in the same scene or is there a work around that I can use? I know in the older version NPC2NPC was standard - Is there a way to use version 3.x that still has npc2npc, I really need this feature and I have not been able to figure out how to get 2 NPCs in a room manager session to allow for interactive conversation:

Convai V4.2.0 currently does not support NPC2NPC conversations or multiple NPC conversations in the same session.

I’m not able to share an ETA at the moment for when this feature will be added.