What's problem of this query?

Hi Michel,
I find it maybe some problem with my sst.
I copy my data in /dgraph to github as dgraph.tar.
GitHub - awsl-dbq/discuss-10119
Using the data then you can reproduce it.

query{
  q(func: has(<dgraph.type>)){
    <dgraph.type>
    uid
    
  }
}
{
  "data": {
    "q": [
      {
        "uid": "0x2"
      },
      {
        "uid": "0x3"
      },
      {
        "uid": "0x4"
      },
      {
        "uid": "0x5"
      }
    ]
  },
  "extensions": {
    "server_latency": {
      "parsing_ns": 63153,
      "processing_ns": 42564437,
      "encoding_ns": 45632,
      "assign_timestamp_ns": 643939,
      "total_ns": 43387166
    },
    "txn": {
      "start_ts": 410060
    },
    "metrics": {
      "num_uids": {
        "_total": 8,
        "dgraph.type": 4,
        "uid": 4
      }
    }
  }
}