As far as I can tell it is working almost entirely correctly. I made this post in another discussion and in the comments, but I figured I would also make another discussion post for it just in case.

There are some visual bugs with using the 1.1 version in 1.2, but all of the data appears to be manged correctly. If you can't see the changes on the character you are working on, switch to a second character and then switch back. The game will regenerate the visuals and your character should look correct.