Reset answer on try again?

Hi, im having a similar issue, i have a question with 3 possible answers, like fill the gap, i have unlimited attempts and the trigger to jump to slide (same slide) when click the try agian button. the quiz slide is set up as reset to initial state. So the answers are back, the slide is loaded again, but the drop area keeps displaying the last attempted answer, how can i clear that? its really confusing for the user to have the target area with an answer.