The in-app purchase payment in the TestFlight package defaults to obtaining products from the United States.

The in-app purchase payment function of the TestFlight package always defaults to providing products from the United States, even if I log in with an AppStore account from the Chinese region. The products obtained are still from the United States. Only when I make the purchase and am prompted to log in to the sandbox account will Chinese products be displayed. Storefront.current = USA

The in-app purchase payment in the TestFlight package defaults to obtaining products from the United States.
 
 
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