You should totally be able to bind those.
Unless when you specify the .Fields()
property in your .Search()
What happens is that your document will live under _source if you don't specify Fields the hits wil return the _source
if you specify fields it will return the fields as an array i.e:
fields: {
mention.name: ["name1", "name2"]
}
which is basically a flattened view of your original _source document.
It would help if you can paste result.ConnectionStatus.Result to see how your results look like.