I have seen a number of questions on this but they relate to old versions and/or don't describe the behaviour I'm seeing, so I'm asking a new question here.
I have a feedback activity which is conditionally revealled on the completion of a course. This feedback activity was previously "anonymous" but has now been set to record user names. Our tutor users would now like to allow multiple submissions. (Aside: I'm aware that the multiple submissions function works differently for anonymous and recorded user name settings - they want the user to be able to see their previous feedback and amend it if required. e.g. if they encounter something that wasn't covered in the course, etc.
However the option for this is greyed out. Was this a "one shot deal" - i.e. could only be selected before the first person took the feedback activity, and now cannot be changed?
Moodle version: Moodle 3.5.1+ (Build: 20180720)
Feedback version: 2018051400