AWS Pinpoint push notification not delivered using campaign in iOS

I am using AWS Pinpoint push notification in react native to send notification to mobile devices. Registering device token using following method in native iOS code.

[AmplifyPushNotification didRegisterForRemoteNotificationsWithDeviceToken:deviceToken];

Testing push notification from Test message page using my device token and it's working fine (delivered to device).

But when creating campaign, my iOS device is not receiving any notification from campaign/journey.