Hello. My sims that I've spent literal weeks raising from a baby into a young adult just aged up.. and none of his trait sparked. I have the parent game play and raised his stats to have responsibility, manners, and empathy.. and now all that hard work is gone. Please fix this.
I had the same experience in vanilla game. My sim was a normal sim but her mother was a vampire. In my case, no Alien blood involved. She didn't get the third trait and reward traits of Character Values which she was supposed to have Good Manners, Responsible and Emotional Control. When the teen sim became YA, I didn't get any jingles, notifications or trait selection screens. She just entered the next life stage in silence without those traits. I just noticed that later on her Simology panel.
