From: Charles Hedrick <firstname.lastname@example.org>
Feedback is pretty much binary. If you set immediate feedback,
they can get feedback while taking the test. We all find this very
odd. We'd expect to see feedback only after they submit it for
grading, at least as an option. I'd be willing to argue that this is a bug. Someone might want the current behavior, but I think it would be unusual.
At any rate, we need to split "immediate feedback" into "feedback
while taking test" and "feedback after test is graded."