Android: "There was a problem with the store." but configuration seems to be fine

Hello there!

We’re prototyping an integration with RevenueCat but initial tests are failing on Android with the following error:

{
   "nativeStackAndroid":[

   ],
   "userInfo":{
      "underlyingErrorMessage":"Error when fetching products. DebugMessage: An internal error occurred.. ErrorCode: SERVICE_UNAVAILABLE.",
      "readableErrorCode":"StoreProblemError",
      "readable_error_code":"StoreProblemError",
      "message":"There was a problem with the store.",
      "code":2
   },
   "message":"There was a problem with the store.",
   "code":"2"
}

We’re using the latest version of `react-native-purchases`. The billing permission is also set in our AndroidManifest:

<uses-permission android:name="com.android.vending.BILLING"/>

Also, both the Android project and the products on RevenuCat don’t report any error/issue. The products (subscriptions) have been imported using the automatic import tool on RevenueCat.

Thank you in advance for your help.