Position snapshot collected fees return 0 when fees are collected

[mvanlonden]

The collectedFeesToken0 and collectedFeesToken1 fields return 0 when fees were collected.

Example Transaction

0xe168ca7482665665031a527e7fdcfabda163cf70f040c93ed9c6a58c4e1a49b1

Query

{
  positionSnapshots(where:{transaction: "0xe168ca7482665665031a527e7fdcfabda163cf70f040c93ed9c6a58c4e1a49b1"}) {
    collectedFeesToken0
    collectedFeesToken1
  }
}

Response

{
  "data": {
    "positionSnapshots": [
      {
        "collectedFeesToken0": "0",
        "collectedFeesToken1": "0"
      }
    ]
  }
}