Can someone explain how Du Jure drift works? Also, I read someone mention how it was showing it on the map. How can you tell if its happening on the map?
Thx.
De jure drift is when a province moves from one de jure Kingdom to another. For it to happen, the entire de jure duchy has to be a de facto part of the second Kingdom. In other words, if you just control one province in a de jure duchy, it won't drift into your Kingdom. Or if you own the whole duchy, but also own the duchy's de jure Kingdom as a secondary title, then the provinces won't become part of your primary Kingdom.
As for how to see it, when you go into the de jure Kingdoms map, you'll see all the de jure Kingdoms marked by color. Provinces that are drifting into another kingdom will be partially shaded. Hover the mouse over them to see how far into the process they are.