Query return null

[JulianJJ]

query GetMovies {
movies {
title
}
}

The simple query returns title as null

If I use below connection with JsonContractResolver then it works,, But how to use this with GraphDatabase.Driver as it doesnt take JsonContractResolver .
var client = new BoltGraphClient(....)
{
JsonContractResolver = new CamelCasePropertyNamesContractResolver()
};