On several occasions, I've posted an assignment, only to immediately decide that I'd rather do some other modified exercise with it at a later time. And it's quickly deleted from Canvas before any student is able to work on it.
Students are getting weekly reports with assignments that no longer exist in the system, which is highly annoying for everyone.
Is there any way to turn off this "feature" in Canvas? Or am I resigned to never making a mistake regarding the posting of an assignment?