push notification after app transfer

Hi,

Ater app transferring our push notification does not work for old users (APNSDevice).

Can you please advise how it can be fixed?

We are using phonegap-plugin-push

pushObject.on('registration').subscribe((data: any) => {
  console.log('device token -> ' + data.registrationId);
  this.app.setRegistrationId(data.registrationId);
});

Thanks in advance!