just came across something in 7.1.2.
I have a partial which resides on a couple of pages. Once I apply a change to the partial (structure, content, settings), that should then, upon closing the partial window, trigger the mark for changed on all pages where that very partial resides. It does not. It only shows the mark on the very page where I applied the change in that partial. All the other pages where I have that partial require manual ticking.