An item can be used multiple times within single project and have different tree paths.
User do need to find items under specific tree path or end items depending on multiple use cases.
Where used tab shows bottom up tree path on where item was used. however when clicked on item it always opens the tree path which is shortest. (If same item X is nested 5 parents down and same item X is nested 2 parents down, when clicked on item in quick search or where used tab, it opens eBOM with 2 parents.)
Some items get used more than 50 times and its very difficult for users to find the tree path from top down approach always.