I tried to create a kingdom-level republic. I created 5 dynasties, created palaces for them and assigned the correct holding dynasties and holders. The king (who is the head of one of the patrician families) has a coastal city as his capital holding. Yet, it won't let me play as him, and displays him as "King" instead of "Lord Mayor." when I load the game as someone else, he immediately becomes a lord mayor. What's happening?