SG rejects newly created document with document ID of deleted document: Channel access missing

Mobile Sync Gateway
2

Here’s simpler code:

Create document:

        view.findViewById(R.id.create).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Map<String, Object> properties = new HashMap<>();
            properties.put("title", "My title");
            properties.put("channels", "b91a8c08-5e1e-4d1b-a163-9f2b2a7ee0a7");
            Document document = CouchbaseUtilv6.getInstance(getActivity()).getDatabase().getDocument("ID-2");
            try {
                document.putProperties(properties);
            } catch (CouchbaseLiteException e) {
                e.printStackTrace();
            }
        }

It’s created, synced and this is in CB Server console:

{
  "_sync": {
    "rev": "1-ef11eb88fd17703d25ddb277a8684cae",
    "sequence": 345,
    "recent_sequences": [
      345
    ],
    "history": {
      "revs": [
        "1-ef11eb88fd17703d25ddb277a8684cae"
      ],
      "parents": [
        -1
      ],
      "channels": [
        [
          "b91a8c08-5e1e-4d1b-a163-9f2b2a7ee0a7"
        ]
      ]
    },
    "channels": {
      "b91a8c08-5e1e-4d1b-a163-9f2b2a7ee0a7": null
    },
    "time_saved": "2017-12-21T11:35:53.871041716Z"
  },
  "channels": "b91a8c08-5e1e-4d1b-a163-9f2b2a7ee0a7",
  "title": "My title"
}

Code to delete document:

    view.findViewById(R.id.delete).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            try {
                Document document = CouchbaseUtilv6.getInstance(getActivity()).getDatabase().getDocument("ID-2");
                document.delete();
            } catch (CouchbaseLiteException e) {
                e.printStackTrace();
            }
        }
    });

It’s synced and in CB Server console:

{
  "_deleted": true,
  "_sync": {
    "rev": "2-6a2118f4a8bfc690ab62f79c295b8875",
    "flags": 1,
    "sequence": 346,
    "recent_sequences": [
      345,
      346
    ],
    "history": {
      "revs": [
        "1-ef11eb88fd17703d25ddb277a8684cae",
        "2-6a2118f4a8bfc690ab62f79c295b8875"
      ],
      "parents": [
        -1,
        0
      ],
      "deleted": [
        1
      ],
      "channels": [
        [
          "b91a8c08-5e1e-4d1b-a163-9f2b2a7ee0a7"
        ],
        null
      ]
    },
    "channels": {
      "b91a8c08-5e1e-4d1b-a163-9f2b2a7ee0a7": {
        "seq": 346,
        "rev": "2-6a2118f4a8bfc690ab62f79c295b8875",
        "del": true
      }
    },
    "time_saved": "2017-12-21T11:36:23.8573285Z"
  }
}

When I create the document again, then this message is in Android Studio logs:

W/Sync: {error=forbidden, id=ID-2, reason=missing channel access, status=403}: _bulk_docs got an error: com.couchbase.lite.replicator.PusherInternal$6@53b59c9

Sync function is as above.