Rider Swap rules

So I know the understood rule is that the person who gets the rider swap pass (the person who sits out during the first ride) can return with two other people to take their turn. I’m wondering has anyone ever been denied bringing two people? I believe the Disney website says you can bring one person. I will be making my FP+ selections soon and I’m nervous about relying on that extra FP by using rider swap. There will be 6 adults going, so we would have two groups of 3.

The paper pass you get says up to 3 people.

Oh ok thank you!

One thing to keep in mind is you have to have the kid that can’t ride with you. You can’t just go on with 3 adults and get the pass.

Yes that I did know. Definitely working that into my plans. Thank you