[Fixed] Can't choose traits

Same! I’ve retired my two starting sims, and my children all have the good upbringing trait however I can’t add new ones, which is kind of disappointing as I have some of the heirloom trophies I want to use. I have no idea how to fix it, even if I click ‘Choose Later’ and choose it later it still doesn’t work and goes back to whatever I was doing, every single time. Help? I play on an ipad air 2, and my player ID is 1002978488744. Thanks!