I have 2 children in my household (both adopted) and for some reason both of their eyes appear an orange-brown. I tried cas.fulleditmode and no eye color swatches showed up. Has anyone else had this issue?
Yep its a really annoying bug that has been going on for YEARS and they never address. The other bug is where children and toddlers eye color changes back and forth. For instace you will make their eyes blue and when you go in game they will be green or brown....its super annoying and at almost 4 years in, if they haven't fixed it by now, I don't think they will.
So sorry you are having this annoying bug, I feel your pain.
if you got default replacement eyes then those are likely the culprit. take 'em out and check again. if all is well, test out some more recently created DF eyes and see how those fair. some work better than others!