We're seeing differences in the purchase dialog and overall presentation when testing with Sandbox accounts compared to commercially available apps.
Are these UI differences are expected and are simply a characteristic of the Sandbox testing environment, or if there are any configuration requirements that affect the purchase sheet appearance?
It would be helpful to know whether developers should expect the production purchase UI to match App Store apps once the app is distributed through TestFlight/App Store, or if there are additional factors involved.
Sandbox UI
Expected UI