So in my current game the HRE created an Anti-pope (as it always, without fail, does these days) and then the Emperor pressed said Anti-pope's claim to the Papacy and won. Well, as the years go by I notice that the next couple of Popes were German too. I find this strange, as usually they're mostly Italian with a few other cultures mixed in. Well, when I go to the screen for the College of Cardinals I find everyone is voting for Germans, with a +200 to the Papal suitability for being German. It turns out that Rome is not German-cultured, despite practically none of the Italy being German. So I'm curious, does pressing an Anti-pope's claim to the Papacy automatically change the culture of Rome? Because I don't see any other way this could have happened.