I KNOW! In the reaction, the sugar is the fuel and the KNO3 is the oxydizer! I know the reaction exactly, I made it IRL. Without enough KNO3, the sugar don't burn because it doesn't have enough oxygen. My point is that KNO3 with sugar making smoke mix, but no reaction with any other element is really dumb.
i support that idea because im addicted to all the explosive powders so if anyone coul make the mod i would be very happy ooh and also to add sulfur and charcoal.