Phew! If The Aaron can't figure it out either, I don't feel so bad! My best guess: (S)he/it wishes to adjust the image on the board to be looking at the viewer when it is the player's turn to chat. I THINK a rollable table token tied to an API script I'm sure The Aaron already has to change its side might work.
=D. It’s not a lot to go on and all the googling I did came up in foreign to me sites. The few I translated didn’t make it clear what the ask is. My current guess is the transparency on the image indicates the speaker is active (second from right is transparent and looking at the camera, rightmost is opaque and looking at the camera). A Rollable Table Token is a good suggestion for how to handle either case though. That image swap could be handled by the api. Not sure what other functionality is desired though.