Feature Suggestion: Merging Documents in Nested Groups

A fairly common situation for those who work with legal files is for documents to be shared within a set of nested folders.

At present, it is not possible to combine these documents without manually removing the documents from the folders. That can be tedious and also removes the context of the original parent folder(s).

Could the “Merge Documents” feature work in this situation by including in the merge all of the documents in subfolders - and ideally including the original nested folder tree in the Table of Contents so the original structure of the folders remains appparent?