I protested an overpayment for unemployment im waiting on the determination. this was 2 months ago havent gotten a response. what should i put for required to repay

i was in between my 2 seasonal jobs when michigan was shut down and ive been asked to repay my unemployment benefits for that time because i selected "quit" when i was in between the seasonal jobs since there was no seasonal job option when filing for the unemployment. i havent paid the money because ive protested the matter and im waiting on them and im wondering what i should submit for "required to repay unemployment benefits"?