What happens if I book an AP room rate after AP expiration?

Our Annual Passes recently expired, but the Disney website still allows us to book hotel rooms with an AP discount. Does anyone know what happens if I book an AP discounted hotel room for June and I don’t renew my AP? Is there a check that happens before or at check-in?

I booked two rooms after my AP expires. My first stay was in January. No issues. Next stay is April. I don’t anticipate any issues. I plan on doing online check-in.