I fought and finished the war of religions situation as Lutheran Sweden. I was the leader of the Protestant Union, and enforced the faith of the HRE yet did not get the achievement. Did I do something wrong?
I'm doing a Lion of the North achievement run and was beginning to see a bigger and bigger catholic emperor Bohemia as an issue for the religious league war. Figured id get out in front of it an have waged a series of wars, first reconquering all of Poland and some other subjects. Since the leagues are close to forming I figured that cutting Bohemia off from all his proximity would be my next best hope as he isn't stopping his expansion. I won an easy war over Bohemia and half the HRE, and took land encircling his capital Praha. I'd done this many times in past patches to wreck countries but for whatever reason, Bohemia has no problem projecting control through these lands. I did hand them off to a subject but I doubt that's the issue. Does this tactic no longer work? Screen shots provided.