I seem to have lost the ability to edit perk trees. Any changes I make don't stick.

What worked before:
-open AV menu
-click on desired skill then the Perk Tree button
-change stuff
-click Ok, then Ok
-done!

Now when I click Ok to finalize the AV changes nothing gets modified. No * appears at the top bar of the CK and on re-opening the perk tree, it has completely reverted to the vanilla set up.

Is this from the patch? I also recently set up Version Control, could that be it?


Edit: Never mind, answered my own question. Version control won't save AV edits.