FP or Swap precedence

If I have both a FP and a Rider Swap and they are both valid, does anyone know which will used when I tap in? Is it he one that expires first? Or does one always go before the other?

I think it would depend on the window for both?

Okay, a related question. If I end up with an FP and a CS on my MB, is there any way to get two people into the ride together?

Here’s what I’m trying to do: We have 6 people and 1 toddler. If we get 6 FP’s for FoP, we can have 5 adults ride and have 1 adult get a CS on top of their FP (as well as two adults of the riders). Then only the people with CS will be able to ride and the FP will go unused. We don’t want to have to go through the ride cycle a third time. Any ideas?