Created attachment 175542 [details] A text file was being dragged, but only the cursor is being shown. I've noticed that if you screenshot while dragging something, it doesn't appear on the screenshot, only the cursor sprite is displayed.
Can reproduce.
The reason behind this is simply that the drag item isn't a child of the cursor, so it doesn't get rendered with the cursor. For dragging with a mouse, the fix is easy enough - just make the item a child of the cursor item if the drag was started with the pointer. For touch input, things are a bit more complicated though... do we always want to paint the drag item? Should we treat it as a "cursor" somehow?
*** Bug 509090 has been marked as a duplicate of this bug. ***