In the attatched image you can see that the parameter that sets the frame width to match the wall thickness is greyed out. Is there a way to free this parameter up and be able to use it? AC11 library is up to date and I've looked thru the script but can't figure it out.
After messing around and turning of this and turning off that I found a solution. If I turn off the jam extension the frame adjusts to the wall thickness. The problem is that I don't want to show any trim. So far the only combination that works is...."Stud Wall", No trim and no jam extension. Any other combo seems to set the frame depth to it's parameter.
I had/have an ac12 door issue about one side of any ac12 doors casings sticking out away from the jamb, around 5 or so inches!
This seems like it may not be related to what you are trying to do, but thought I'd throw out the "solution" I came up with, in long shot hope it maybe free up the option you are having trouble with.
That is that I found ac 12 doors don't like being set to 0" off the floor slab.
I could either raise them or lower them as little as .1" and that fixed the casing problem.