Druid Main here. I’ve re-arranged my action bars to have action bar 1 as my top bar in the new UI. Trying to put the stance bar back where it was in the ‘Modern’ default position offsets the entire stance bar about 3-4 spaces to the right. Changing it to vertical just makes it move further down then intended, etc. It seems no matter where I place it, the position is offset.
EDIT: Seems to only be offset if grid snap is turned off. Trying to move the bar with snapping off for a more precise position is just constantly offsetting it. Can get close to the same position with snapping on.