I think it would be very useful that the system cleans up portraits from the UI depending on the Actor and Conversant.
A trick I usually use is to use the "ghost actor" with an alpha portrait when I don't want to show him, but I realize that this doesn't work in the cases where the ghost actor doesn't say a word.
For me is confusing that even when one of the actor is set up as "none" or "ghost" because I want to hide it in the middle of the conversation, is still showing up unless I introduce a node to do the trick I mentioned above.
I understand. I'll think of a good way to handle this and propose a solution here in a reply before I program it. Normally you could change the subtitle panel's Visibility to Only During Content, but this might not be the behavior you want.
