I had to create a custom drag and drop slide all on my own to create individual feedback for each choice. I have 5 possible drag items all going onto 1 target. Is there a way I can only allow 1 drag item at a time onto that target (like you can in the actual freeform quiz interaction)? How can I do this on a custom slide? I want every possible outcome to be tried by the user with custom feedback for each with no submit button.