Drag and Drop - visual feedback for (none)
I have a DnD page, where I want the user to drag the correct alternatives to a target. The incorrect ones they should just leave where they are. I've set those to (none) in the Form view, and the feedback layers are shown as they should when the user clicks Submit. The Drop Correct and Drop Incorrect states are though not working on the items that should be left where they are - regardless if I drag them to the target or leave them where they are they keep showing the Normal state. How can I make them show the Drop Correct or Drop Incorrect state?