(a) A local option election does not affect the sale of mixed beverages unless the proposition specifically mentions mixed beverages.
(b) In any local option election in which any shade or aspect of the issue submitted involves the sale of mixed beverages, any other type or classification of alcoholic beverage that was legalized before the election remains legal without regard to the outcome of that election on the question of mixed beverages. If the sale of mixed beverages by food and beverage certificate holders was legalized before a local option election on the general sale of mixed beverages, the sale of mixed beverages in an establishment that holds a food and beverage certificate remains legal without regard to the outcome of the election on the general sale of mixed beverages.