I am trying to run CountDocuments with a hint but it isn't working. It returns an error `unrecognized field hint`

This is my code

```
opts := &options.CountOptions{}
        opts.SetHint("formId_1_client_1_isActive_1__p_createdBy_1__created_at_1")
        count, err := r.collection.CountDocuments(ctx, query, opts)
        if err != nil {
            return 0, err
        }
        return count, nil
```