If I accidentally add a group of lessons to my library, and that group had 97 lessons in it, I have to go through and delete each lesson one at a time and it is super painful. I wish there was a way to delete multiple lessons at once. OR when you delete a folder, it should also delete all of it's contents inside. Currently, all it does is put all of those files back on your My Library homepage and it is annoying. It makes people not want to search through the Nearpod library because accidentally adding them is such a pain to remove.