So there is a problem that this mod is having for me it's essentially saying my pops are not my main species which isn't to bad because I can just change their citizen status most of the time but for a xenophobic Empire it prevents such thingas and so I start the game with my population considered undesirables and being forcefully expelled for being too allien.

I suggest a good mod to make this compatible with is The Government Overhaul Mod.

Nice mod, look forward to trying it.