Proof

@react-native-community/push-notification-ios

real upstream package, not intercepted. native side via the RNCPushNotificationIOS module (native-seams/react-native-push-notification-ios.ts) following RNCPushNotificationIOS.m and RCTConvert+Notification.m over the engine notification bus: the permission prompt, delivery, banners, badge and pending requests
85%
API coverage
No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.
Working (8)
requestPermissions/checkPermissions with UNNotificationSettingsthe register event with the simulator tokenaddNotificationRequest with calendar triggersthe deprecated UILocalNotification callspending and delivered queries and removalbadgecategorieslocalNotification on a tap and notification for a dispatched push
Missing (3)
repeating calendar triggers other than daily and weeklynotification attachmentsthe fetch completion handler of a background push