What I thought would happen: I choose some traits, set it to 1 (for example) and it rolls until it gets someone who has 1 of the traits I chose.

What happens: if I set the pool to anything but 0, it will hit its roll limit and never find anyone. Even with just one trait. So for example I choose "abrasive" and select 1 and let it roll 50,000 times, it won't find someone with abrasive. Of course if I turn it back to 0 it finds one immediately as you'd expect.

Am I misunderstanding what this does, or is it having some kind of issue at the moment?