It really all depends on how they have it set up. I have really basic knowledge of programming. I do find myself wondering why they cannot add an if statement for the queue that checks to see if the second party member(provided there are two people in the party) is a chocobo, and if it is then it ignores the fact that you're in a party and allows you to queue.

But then again it could conflict with adding you to another party once the queue pops. So again, it really all depends on how they have it set up.