when I tried playing modded multiplayer with my friend, this mod was completely inoperable. Instead of seeing my own government and the governments that I've interacted with, I saw my friend the host's, despite the fact that I had never even met his civ up to this point. Whenever I tried to click the change government button, the only option was anarchy, regardless of whether I had unlocked any other governments. I never tested if the host could play the game correctly, but it seems like a pretty big issue either way.