How Can I check subscription before submit app on TestFlight

Hi

I implement In-app-Purchas on ios. and verify the plan on Xcode using the stotrKit configuration. Works fine on Xcode. I create the same subscription group and plan on AppstoreConnect (it is not validated by apple yet), but I can not see the subscription plan on the test flight yet.

And when trying to submit the app to get approval for the subscription plan, the Apple reviewer commented that the list came empty.

How can I test the subscription on Testflight?

Hi did you tested th TestFlight with a Sandbox User?

How Can I check subscription before submit app on TestFlight
 
 
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