I would “Item finder” to prioritize parent items since this is what I usually navigate to and they have greater importance in my eyes. For example, I’ve used “Item Finder” to search for the word “Sprint” and got the following results:
Note how “Sprint Pre Planning” is both deeper in hierarchy AND it is marked as “Done”, yet it appears first. However, it seems to me for more likely that I meant “Sprint Tasks” simply because it is higher in the hierarchy.