In Blackboard tests I have quite detailed control over what feedback is released to students when. There are several different options for release points, and options to set what is released at each point.
In Mobius, I only have two possible release points, and not much control over what they see at each. I would like to be able to select independent release points for whether the answer is right, what the right answer is, and the feedback. I'd like to be able to release these after the students' final attempt (where a fixed number of submissions are allowed), and at any fixed time I choose.