Personality is random, the item switching them will be fixed soon
Viewing post in Bugged Children
I get that the personality is random, but to get the same exact personality out of four others thrice is a 1/36 chance... probably lower if we count "Neutral" as one as well. Even the character doll looked exactly the same, except for the eye color change. I also manipulated the gender chances to 100% women, yet still got a boy one of those three times. This is something i'd do back when the game was still only in Act 1, and that never happened. I'm not trying to be rude, just point out something I noticed in hopes it helps your game.