Carpets placed on llamas don't update

Carpets placed on llamas don't update the look of the llama.

Happens with wandering trader llamas, wild tamed llamas, and bred llamas. Happens with first time placing or replacing carpet.

I have found a mitigation which is to leave the area or cross dimensions and come back, and then it will be updated.

Switch, 1.18.30, local single player, Simulation 4, Render 12, Survival