I assume paid version because it’s for a University. I am given access as a facilitator. The same access as the Professor, I just can’t add assignments or change grades (that is blocked to me).
We are required to keep hard/PDF copies for 7 years. The side bar blocking grades or preventing comments from being shown, just makes more ways I have to save the same thing.
The reason behind the 7 years is to prevent grade changes years later. The University Coordinator would have the updated (Or would they be able to see changes made? like the history of the canvas grading?), whereas the hard copy would show their grade as of the day it was first officially posted at the end of the semester.
Situations have happened about a dozen times that warranted a hard copy vs online copy check. Not every time did the student come out in the right (discovered plagiarism), but sometimes they do (name mix up and investigating the wrong ‘John Smith’ for cheating. The hard copy can help the professor changed their grading back to accurate.) With all the advancements in AI and computer checking, it has definitely been far less of a chance to happen. But that doesn’t mean it will never happen again.