I have on the site-wide settings for a quiz to have everything checked off for "after the quiz is closed" in the review options. For some reason, I am unable to make any changes to current classes created, and with some classes, only 3 options are given for me to check off with the others ultimately being grayed out.
When I tested out making a new quiz the review options showed all the boxes being checked off, then suddenly they were grayed out and I was unable to make any changes (although, it was showing exactly what I wanted). Once I saved the quiz I went back to the settings and noticed that all the boxes were unchecked for the after the quiz is closed section and it would not allow me to make changes.
I have administrative access to Moodle, so I'm not sure what seems to be the issue.
We are using Moodle 3.4.2+