Minecraft cake customisation

When you craft a cake in Minecraft, you use milk, wheat , sugar and egg and when it is crafted you have a cake with a white top of cream and a berry on top ( or whatever it is ). I think this should be changed to when crafting a cake you end up with a white base , allowing you to customise it to your liking such as berry's , glowberry's- which could allow the cake to glow and even cocoa ( or anything that makes sense for a cake topping ) as it would be more accurate to the recipe and to real life