I'm attempting to use the drag-and-drop behavior to drag and drop objects in a game I'm making for my school library to teach students about the Dewey Decimal system. However, the object won't move when I mouse over it. I created a "Mouse and Keyboard" object, and the drag target can sense when it's being clicked on (I can make it flash), but it won't move. Is there something that I'm missing?
EDIT: I'm enabling/starting the behavior for the object when the layout starts.