The docs in UNNotificationServiceExtension state:
When a remote notification for your app is received, the system loads your extension and calls its
didReceive(_:withContentHandler:)
method only when both of the following conditions are met:- The remote notification is configured to display an alert.
- The remote notification’s
dictionary includes theaps
key with the value set tomutable-content
.1
How is it possible to set the mutable-content key to 1 on the notification info when configuring a CKSubscription?