Board Thread:General Discussion/@comment-37163408-20181217213238/@comment-9605025-20181217222000

You cannot customize Achievements in that manner. You can create custom edit tracks but that is it. Edit tracks are badges awarded for making edits to pages in certain categories. Even doing this, you need to make sure that the category you are using is not a supercategory. Achievements handles only categories assigned to a given article, not categories assigned implicitly by a nested category structure.

You can contact staff if you want but I doubt they will do anything. Achievements has long been abandoned in terms of development and bug fixes.