Multiple choice selections not unselectable
Hi! I am working on a Storyline 2 course where I need to have the multiple choice options be selectable and unselectable before submitting answers, so that a student could change their selections before submitting their response, but I am finding that once the selection is selected, it won't unselect.
I am seeing this behavior in the preview and in the published course.
Has anyone had this issue? And hopefully resolved it?