inaccurate scoring on repeat attempts
We have a course with 12 questions in a single quiz at the end of the course.
If I launch the course and fail the quiz the first time through, it seems to score correctly.
If I close, then relaunch the course and take the quiz again, this time answering every question correctly, it reports as follows:
Questions Correct: 12
Number of Questions: 12
Accuracy: 0%
Number of Quiz Attempts: 2
I'm not a math major, but 12 out of 12 certainly isn't 0%. That percentage is also sent to the LMS.
We've had other people test and they have gotten different responses. For example:
Third time through, 12/12 = 92%
Sixth time through, 12/12 = 83%
The math does come out correctly sometimes.
What is going on here?