I am currently integrating IAP in my app ,

I created a consumable in IAP in appstoreconnect , then a storeKitConfiguration file in app and synced it , it synced correctly and I am able to do purchase in simulator.

But when I upload the app on TestFlight , I am not able to see any consumable in testing device . I sent it for review and it got rejected for the same reason that they don't see any consumable in their device.

Can you please help me !!