设备未收到Firebase iOS通知

We have two kind of firebase notifications, one with the notification field and one without (this field it's used by teh system to display the banner).

总是会收到带有的消息,对于某行尝试会收到不带的消息,然后停止接收消息。

这些是有效载荷:

总是收到一个:

{
  "content_available": true,
  "data": {
    "pushCategory": "ALEXA",
    "body": "body",
    "message": "message",
    "title": "status/update",
    "updateStatus": {
      "operationId": "7fc0e1ff-cc0d-4045-8b30-69710bf80c24",
      "status": 0,
      "action": "makecoffee",
      "description": "",
      "stock": {
        "remaining": "91",
        "threshold": "10",
        "depletion": false
      }
    }
  },
  "notification": {
    "title": "title",
    "body": "body msg"
  },
  "apns": {
       "headers": {
         "apns-priority": "10"
       }
    },
  "to": "----"
}

一个没有被随机接收的:

{
  "content_available": true,
  "data": {
    "pushCategory": "ALEXA",
    "body": "body",
    "message": "message",
    "title": "status/update",
    "updateStatus": {
      "operationId": "7fc0e1ff-cc0d-4045-8b30-69710bf80c24",
      "status": 0,
      "action": "makecoffee",
      "description": "",
      "stock": {
        "remaining": "91",
        "threshold": "10",
        "depletion": false
      }
    }
  },
  "apns": {
       "headers": {
         "apns-priority": "10"
       }
    },
  "to": "----"
}

The equivalent notification using directly the APNS servers and without the alert field is always received. (the alert field is the one that tells the system to display the banner)

我联系了Firebase支持人员,但问题仍在继续,您知道可能是什么问题吗?

谢谢