The ability to copy and paste an existing bookmarked item or section within the same list or in a different list

At the moment, we can only cut and paste an item within the list however, often academics would like to repeat an item in different parts of the list (especially if divided into sections by weeks). There is no way of doing this. If it is in a person's bookmark list, they can search for it and add it but that means having to search every single time for the same item as the process of searching for existing bookmarks in one's personal account and adding them from the bookmarks list does not bring it up to the top of results in the bookmarks list. Academics would like to be able to copy an existing item on a list, even when bookmarked by others, and paste it multiple times to the same list or a different list.