I am really not sure if this is a bug or not, because it only happens with the Yor. When you go to the diplomacy to talk to any alien civilization, you would usually see them moving their heads around and such. But with the Yor, it would move its head a bit, stops, then moves again, stops, and moves again, and so on. Is this a bug? Or does the Yor do that because it is not organic? Thanks!