It’s official…you will now be able to get more than three FastPass+ selections a day. But there is a catch…you can only make an additional selection after you have already used up your first three. That means if you are choosing late FastPass+ experiences, especially things like Wishes and the Main Street Electrical Parade, you won’t be able to get more until very late – and whenever you do use up your three, you will only be able to choose from what is still available at that point – so don’t plan on Soarin’ or Toy Story Mania for a fourth choice.
After you’ve used your fourth choice, you can make a fifth, and so on, one at a time.
You will also be able to park hop with those additional selections – but it seems that the first three must be in the same park still.
Another point is that both prior rumors and the official news said that the additional choices are made at the FastPass+ kiosks around the parks – and don’t mention the web site or mobile app at all. I believe this is because neither currently have the flexibility to add that feature right now and it will take some development time – but I expect they will add it in the future as they really don’t need longer lines at some of those kiosks locations 🙂 Making additional selections for a particular park will appear to be limited to the kiosks at that park, it appears, so if you want to park hop you’ll have to wait until you get to the next park to make selections.