The dejure kingdom map becomes a giant mess pretty quickly as an ascending nomad...
Here's the dejure map of my 867 Cumans playthrough as of 918 AD (~50 years into the game):
My primary Kingdom of Cumania (Uly Dala) without my overt intervention has de jure drifted most of the territory of the EMPIRES of Tartaria, Volga-Ural, and a good chunk of Khazaria and Turan.
This is just one kingdom among several that I hold.
Is this caused by the Domination decisions? Is it WAD? It will have the effect of making my blob much, much harder to break up...
Here's the dejure map of my 867 Cumans playthrough as of 918 AD (~50 years into the game):

My primary Kingdom of Cumania (Uly Dala) without my overt intervention has de jure drifted most of the territory of the EMPIRES of Tartaria, Volga-Ural, and a good chunk of Khazaria and Turan.
This is just one kingdom among several that I hold.
Is this caused by the Domination decisions? Is it WAD? It will have the effect of making my blob much, much harder to break up...