Thereās no zooming involved. You could start from the root of the document or even do a search across all documents.
For example, current you can search for all items that contains āappleā in a document. If this feature were implemented, youāll be able to search for items that contain āappleā who ALSO have a parent item that contains āfruitā. The search result set is a subset of the former case, if that makes sense.
But I understand what you mean as well ā and I believe this discussion is not about where you search, but HOW you search. You still search under the current zoomed in item, that is not changed. Itās about adding a new way to limit results.