Amazon pay Gift card cashback method through shopping scratch card patched?

Hello folks, can anybody confirm if the bug which amazon was allowing knowingly i think is patched since i have 3 shopping scratch cards of amazon shop for 500 get flat 50 cashback, but i have tried with both cc and upi payment method cashback is not listed on final page before check out. Really bad news since we were getting used to getting gift cards at discount from few months.