[MOD RELATED] I Need Help Fixing My Infants and other Age Groups eyes

Hello everyone, I don't know who here can help me, but ever since the infant update I've gotten the issue with eye colour blocks not showing up for the infants and any new sim I try to make. I tried fixing the eyes via Sims4 Studio and it didn't work. I've re-downloaded the eyes and it still didn't work. If there's anyone that can help me, step by step to solve this issue, I would appreciate it.