I am still having this problem since I use Storyline 360.
I am using the post-quiz review at the end of the quiz. If I use the state "Normal / Drop Correct" it is not working correct in the review. If I change the "Drop Correct" to "Correct" (which is not there by default) it is working correct.
I have a lot of questions and will find out the correct way to use within Storyline 360.
Enclosed please find my testfile.
Thanks for your help!