Regrading Option After Editing a Matching Question Following a Quiz Preview Submission

[srodenbeck]

I created a quiz and then used the Preview function to make sure it was working appropriately. I "took" the quiz using preview so that I could also double check to make sure that I had indicated the correct answers so that I could avoid any Canvas grading errors. During the process, I noticed some blank answers in a matching question I'd created, so I submitted the Preview Quiz attempt and went to fix the question. When I deleted the blank answers, an error message informed me that I would no longer be able to re-grade the matching section after a student had submitted the quiz. No student has taken the quiz - the only submission was my preview attempt. Will I still have the option to regrade this section after the students take the quiz next week?