We know that a student can see the summary of attempt before submiting his quiz, and that it appears in the quiz log.
One of our students says that his quiz was submitted automatically 30 minutes before timeout. Looking at his quiz log, the summary attempt doesn’t appear.
Other students also mentioned that the quiz was completed without being sent. And in these cases we always observe that summary attempt doesn’t appear in the quiz log.
I would like to know if this has happened before, and if it’s a bug of Moodle version. We are using Moodle 3.10.6