White "thing" in kids and toddlers eyes

I checked the eyes in Sims4Studio and it is indeed on the actual eyeball texture. Unfortunately, I'm not very good at fixing those kinds of things. It is more prominent on some of the eye colors. I was hoping it was just a matter of the texture bleeding over into an area of the UV Map that should have something else.

Here's a close up of one of the eye textures so you can see what would need fixed (on each eye color)
https://i.imgur.com/1mhJT5J.png