Thanks for the suggestion. Though Clean Up doesn’t fix the ordering issue but just cleans up actions that shouldn’t apear in the perspective: The problem I’m facing is the the new copy of the repeated action is inserted straight to the same location of the old copy.
By the way this is even more annoying when I think of it… because when I duplicate an item in a perpective it IS added to the bottom - which actually doesn’t really makes sense for an item that I manually duplicate.