Currently, if a quiz is anonymous, and "Show student quiz results" feature is selected: (attached image 1)
Then, a list of "Student 1" until "Student N" is displayed: (attached image 2)
Nevertheless, this is not the correct list of students who have submitted the quiz. Clicking on one of them shows they're not submitted. (attached image 3)
Meanwhile, the "moderate quiz" feature shows correctly which student have submitted the quiz and which haven't. (attached image 4)
Is this a bug in Canvas?
