Sorry if this has been asked before, but I have a sim who has just celebrated her toddler-child birthday, and I got a screen saying I could pick another trait for her. So, I picked the 'good' trait. But, it doesn't show in her list of traits! And she's not able to do anything associated with that trait, eg: usually, in the 'special' tab, she should have options to do things related to all her traits, and she is able to do them, but only with the first two, and not with her new 'good' trait. The 'good' option isn't even there.
Is this normal? And if it is, when will her trait appear?