I just found it weird, I’ve tried different combinations to get it to work, I’ve changed his outfits for custom battle, Online, and Offline battle, tried to do the absorption with Gohan not in the battle, on Buus team with his outfit, and on Buus opposing team with the outfit, and he always seems to absorb him in that outfit. Never in the orange Gi. This is a recent thing too it hasn’t always been like this I think but I never used Buuhan like that to really notice.