Training resuming at the middle of training after failure of assessment

Hello,

I am trying to get my training to track correctly and resume right before the quiz for people who have taken the course, failed the quiz and not retried in the same visit.

For people who have taken the course to the end, fail the quiz at the end and close out of the training, when they visit the course at a time in the future, intead of resuming right before the assessment they resume in the middle of the training and have to take half the course again before getting to the end.

How can I get the resume to go right before the assessment begins when they try the assessment again at another time?