Traits panel not showing in CAS

Hi, I've experienced this issue before once but I don't know how it seemed to resolve itself.
The issue has popped up again and I removed all mods, thinking that a broken mod was the issue but the issue seemed to be the game itself.
I then attempted a repair and removed my Sims 4 folder but the issue persists. 
Trying a last resort, I uninstalled the game and reinstalled it, hoping that would fix the issue but still when I opened the game up, the traits panel wasn't showing up. Not sure what else I can try. 

Any help would be appreciated!