paymentQueue:shouldContinueTransac… | Apple Developer Forums

paymentQueue:shouldContinueTransaction:inStorefront: Availability iOS 13.0+, In fact, is not work for iOS13

@Frameworks Engineer 

This delegate no calls in iOS13 :

Code Block //  SKPaymentQueue.h
@protocol SKPaymentQueueDelegate <NSObject>
@optional
// Sent when a user has initiated a purchase of a Promoted IAP from the App Store
- (BOOL)paymentQueue:(SKPaymentQueue *)paymentQueue shouldContinueTransaction:(SKPaymentTransaction *)transaction inStorefront:(SKStorefront *)newStorefront API_AVAILABLE(ios(13.0), macos(10.15), watchos(6.2));

Code Block
// SKPaymentQueue.h

@protocol SKPaymentQueueDelegate <NSObject>

@optional

// Sent when a user has initiated a purchase of a Promoted IAP from the App Store

- (BOOL)paymentQueue:(SKPaymentQueue )paymentQueue shouldContinueTransaction:(SKPaymentTransaction )transaction inStorefront:(SKStorefront *)newStorefront API_AVAILABLE(ios(13.0), macos(10.15), watchos(6.2));

Code Block Availability
iOS 13.0+

Code Block
Availability
iOS 13.0+

This method paymentQueue:shouldContinueTransaction:inStorefront: Availability iOS 13.0+, In fact, is not work for iOS13

When I asked if there was a documentation error, the engineer replied that it was a documentation error:

Respond to Storefront Changes no work for me | Apple Developer Forums

So，the comment in this header file is a mistake ？ or Developer Documentation website is a mistake ?

paymentQueue:shouldContinueTransaction:inStorefront: this method is work under what conditions does it take effect ？