I've accumulated hundreds of bookmarks in many lists over almost 9 years of using Maps.me, and it's currently a huge pain to manage them — there's no easy way to move batches of bookmarks from one list to another. You can only do that by going to each individual bookmark, editing it and assigning it to a different list, but obviously it's impossible to manage when you have hundreds of bookmarks to move.

It would be great to be able to select bookmarks in bulk (when clicking "edit" in the list) and have an option to move them to another list. It might be a non-trivial feature to add, but adding at least a way to merge one list (in full) with another would help a lot.