FYI: I've seen other user(s) reporting same or similar on support type issue(s); eg. https://askubuntu.com/questions/1386257/drag-and-drop-disabled so you may not be alone, but this is hearsay only.
FYI: I've seen other user(s) reporting same or similar on support type issue(s); eg. https:/ /askubuntu. com/questions/ 1386257/ drag-and- drop-disabled so you may not be alone, but this is hearsay only.