no they dont.
And the question is exactly what I asked myself.
However, with a friend to help look we looked over Angel very carefully recently and found a few small very dark red patches in her massive amount of black. Which would make her a Calico, (her mom is a calico) and would make the cream and white explainable.
I spoke with the Registry this morning this isnt the first time they heard of this. They have also had cats registered red and white tgo later have the owner find a small black dot making them Calico. A fellow breeder friend of mine saw one of those.
So Angels paperwork is in the process of being changed now.