Hey, I tried getting the isolationnist achievement after getting this mod, but once I reach the population condition, nothing happens. I don't know if some of the new buildings not named trader are considered trader ? (I did not built, nor placed without building any named trader building). I had no issue unlocking achievement before, and I've done most of the fast one, so It's going to be tough to test quickly another achievement. If anyone has any insight, thank you.
P.S. : English is not my 1st language, please excuse any mistake.