2nd discount paywall shows error in production

I am showing a discount paywall, after the user cancels the first paywall, but for some reason, It works well while testing, while in test flight, but once approved by apple in production it throws the below error
 

RevenueCatUl.PaywallError 0

The RevenueCat dashboard does not have an offering with identifier

'pro_40_off_paywall'.

also shown in the image.

code - 
 

try {

const secondPaywallResult = await RevenueCatUI.presentPaywall({

offering: {

identifier: 'pro_40_off_paywall'

}

});

Even thought “pro_40_off_paywall” exists and works in dev and in testflight, hope someone can please help.