Your question is End-to-End Execution Walkthrough. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
If asked to execute an idea end-to-end, walk through the entire flow.
Asked in the Onsite stage. The candidate noted this felt very similar to a Product Manager interview question.