I don't think there's any filtering going on at this stage.
I imagine it's still in the training phase. It'll look at who gets selected vs. who gets left, and learns about what kind of resumes the hiring team tends to prefer.
It'll also probably be comparing the success of who opts into tracking vs. who declines.
I could also see it following along later -- did this employee meet expectations? Did they quit early? Did they get fired? Etc.
It's likely not going to impact OP, but it will likely mean that AI will be able to be as bad at making decisions as whomever sorts through them! Lol
(Not a dig at any position or role...resumes and interviews are generally not a good assessment of competency for most jobs)