Collections items are not allowed to be dragged and dropped onto Trush.
Users can drag and drop folders and files registered in "My Collections" and "Favorites" to "Trush".
In this case, the folders and files will be moved to Trush.
On the other hand, the user recognizes that this operation unregisters "My Collections" and "Favorites".
This difference in perception caused operational problems.
A user has moved a folder containing tens of thousands of files from "My Collection" to Trush, which has stopped the business of that person.
My request is:
Folders and files displayed in "My Collections" and "Favorites" are prohibited from being moved to Trush by drag and drop.