Do I have to register an app in the App Store to use Location Push Service Extension?

I'm going to apply the Location Push Service Extension function to the app I'm currently developing.

It's still in the development stage, and it hasn't been uploaded to TestFlight.

When request permission for the Location Push Service Extension feature, it says App Store url is required.

Can this feature be added after the app is deployed to the App Store?

I tried to test it through CloudKit, but the CLLocationPushServiceErrorDomainError3" error occurred in CLLocationManager's startMonitoringLocationPushes method, so I can't test it either.

Do I have to register an app in the App Store to use Location Push Service Extension?
 
 
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