apple-push-notificationsios17

Duplicate notifications on iOS17

In our app we receive duplicate notifications on iOS17. This is the notification body:

{"aps":
  {
    "id": "0800546c-a87f-4bb4-bca4-bf6cf616c8aa",
    "alert":"3"
  }
}

Any ideas on how to solve this?

Solution

  • The "id" property is causing the problem. But only on iOS 17. Remove or rename the id property and the problem is solved. Put anything in there and there is no problem, but "id" will cause the notification to come in numerous times.