The privacy policy URL is a page. Nutrition labels are the structured answers next to it. I have shipped three apps. I do not submit with those questions blank and hope review skips them.
Not the same as 5.1.1
A hosted URL is still required. Labels are what you collect and why. Both live in Connect.
Same family as the social question
Age rating social media stalled updates if unanswered. Privacy details are that class of form.
Before upload
On the pre-submit list with screenshots and the privacy URL. Hangar's first-try included finishing Connect, not only the binary.