graphql introspection query doesn't work properly

[gianlucadonato]

When doing an introspection query, no matter how you structure the query it always returns the entire schema as result.

For example if I add these filters in the query:

{
  __schema {
    queryType {
      fields {
        name
        description
      }
    }
    directives {
      name
    }
  }
}

I would expect to receive only the query types name and description + a list of directive names, but It returns the whole entire schema instead (see screenshot)