Feral Heart

Usually before redownloading the game after a period of not playing for a few years, I would of been able to pick my under belly colour and it be different to my pelt colour all along my character. Recently for no reason at all the full body (not including the head and tail.) has been the same colour as whatever I set my underbelly colour too. I’ve tried changing fur textures, changing markings packs but nothing seems to be working. Any ideas on how I may be able to fix this?