Of the group you have specified, only one of those users are live.
So the API looked up 4 users,
Found 1 of them live.
Then returned the first 100 of those results.
So this is correct.
Edit:
If I call
I requested four people and I got four results.
I got a “broken” pagination of IA which I’ll ignore becuase it’s IA and I got the four results I requested. on a direct name lookup, theres no reason to follow the pagination
(And I ignore the pagination as I won’t follow it as the inputted names are all returned in my request.)