[OPEN] Child/Toddler Hair Color Changing by Ghost Hand

Product: The Sims 4
Platform:Mac
Which language are you playing the game in? English
How often does the bug occur? Often (50% - 99%)
What is your current game version number? 1.89.214.1230
What expansions, game packs, and stuff packs do you have installed? Seasons, Parenthood, and Vintage Glamor
Steps: How can we find the bug ourselves? Set a female child/toddler sim to have dark brown hair, then switch outfits either in CAS or live mode
What happens when the bug occurs? Sim's hair color changes without player changing it
What do you expect to see? The hair to stay the color I made it
Have you installed any customization with the game, e.g. Custom Content or Mods? Yes
Did this issue appear after a specific patch or change you made to your system? Neutral/Not Sure 

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I set sims (primarily toddler/child females) to have the darkest shade of brown hair, but when they change outfits in both live mode and CAS their hair will switch to the next shade lighter. This happens with CC and base game hair, with and without mods. It's very annoying, as it sometimes takes me swapping to a whole new color in CAS to get it back to the correct dark brown. I will switch from everyday to athletic, for example, and now the hair is the wrong shade in every category. Both shades are pictured below on a sim with CC hair, but again it will happen on BG hair, too. It does not happen every time I switch outfits, but it will happen at least once every time I play the game.