Processing duplicates could be a little easier if one could inspect and even edit the items individually - or at least jump to the same item in the main library tab. Right now (as best I can tell) one has to leave the duplicates tab and then search for the items in the main library to locate them again. Sometimes this is necessary to check if the items really are duplicates (perhaps one is an article with the same name as a book) or to edit an item (maybe it is a book review and the author should be changed to the name of the reviewer), etc.