Sandbox Testing Issue: 'Submit for Review' Button Missing for Subscription IAPSubmit

Hello Developers!

I am trying to run a test In-App Purchase (IAP) for a renewable subscription product in the sandbox environment. I have set up everything required for sandbox testing, but it’s unclear whether the subscription product needs to be pre-approved by Apple for testing.

If approval is required, I have already added the necessary metadata, but the status still shows "Ready for Submit." Additionally, when I save the page, a "Submit for Review" button briefly appears for a fraction of a second on the subscription page before disappearing.

Is this button missing, or is there a known issue with this process? This is my first time running this test, and I would appreciate any pointers or suggestions. Thanks!

Sandbox Testing Issue: 'Submit for Review' Button Missing for Subscription IAPSubmit
 
 
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