depth validation bug

[jBosak98]

Hello, I'm trying to validate a query using wundergraph tools. I have a problem with the depth validation.

The Operation I have is as follows:

query ProductDetails {
  product {
    __typename
    id
    __typename
    externalId
    features { 
      __typename
      feature {
        __typename
        id
      }
      ... on LookupProductCharacteristicValue { 
        __typename
        value {
          __typename
          ... on CustomFeatureRecord {
            __typename
            customFeature {
              __typename 
              key
            }
            id
            name
          }
        }
      }
    }
  }
}

The operation depth for the above query is 8.

When I remove the feature, the query will look like this:

query ProductDetails {
  product {
    __typename
    id
    __typename
    externalId
    features { 
      __typename
      ... on LookupProductCharacteristicValue { 
        __typename
        value {
          __typename
          ... on CustomFeatureRecord {
            __typename
            customFeature {
              __typename 
              key
            }
            id
            name
          }
        }
      }
    }
  }
}

The operation depth for the above query is 9.

So, I removed the feature object with some fields, and the query depth is bigger. The same happens when I move the feature at the end of the scope, for example, the query that is below also has depth 9:

query ProductDetails {
  product {
    __typename
    id
    __typename
    externalId
    features { 
      __typename
      ... on LookupProductCharacteristicValue { 
        __typename
        value {
          __typename
          ... on CustomFeatureRecord {
            __typename
            customFeature {
              __typename 
              key
            }
            id
            name
          }
        }
      }
      feature {
        __typename
        id
      }
    }
  }
}

As far as I understand, the selectionSetDepth value is polluted, but only if there is an object with some fields before the spread (...).