I was trying to set up a Shattered Balance game, and after a few tries I realized that the customization options beyond the first "enable special CBs?" one don't fire when I use the ruler designer. This is a fairly big problem because merchant republics already blob everywhere when there are other king-level entities around. I'm sure it's the ruler designer because the merchant republic option window always opens up when I select an existing ruler, but never when I design a ruler. Is there a way to circumvent this, like maybe triggering them through the console?
The final option ("make all counties feudal?") also doesn't seem to work, as I still see lord mayors and prince-bishops around. Does it take a few days unpaused for it to happen?