Hi Aidan,
Thanks for reaching out!
Each slide draw will be treated as a new draw from a Question Bank, so it'll be randomized again and could present the same question to a user. One way other course authors got around this limitation is to use multiple question banks containing their own set of unique questions. Take for example three question banks, A, B, and C.
If a student fails the draw from Question Bank A, instead of giving them the option to retry the quiz and risk a question getting redrawn, you can redirect them to either Question Bank B or C for a completely fresh set of questions. I'll let other members chime in as well in case they have other solutions for you to check out!
