Is this correct? We have a split stay scheduled at the same resort, staying 2 days in a studio and then 5 in a 1BR. Our 180 day mark for the studio was today and when I went online to book reservations for our trip, I was only allowed to book the first two days. The additional days are not allowed until the second reservation 180 day mark?

Someone online on the WDW Chat stated that for ADR reservations you can't combine the stays to book all at once, but for FPs you will be able to do them all as if it was one reservation and not a split stay.

I don't understand the difference, and I asked but they didn't answer. Maybe someone here can explain?