problem with nested serialization

I have nested object like user.UserBalances[0].Type for serialization

module.exports = {
  attributes: ['name', 'UserBalances'],
  UserBalances: {
    ref: 'id',
    included: true,
    attributes: ['user_id', 'Type'],
    Type: {
      ref: 'id',
      included: true,
      attributes: ['title']
    }
  }

All works fine except 3 level Type.

This is expected behavior, bug or I’m doing something wrong

[bvenchak]

Probably this issue is related to #159 . I have the same issue when passing data from Objection because nested objects there are not “plain.”

[ykh]

Yes, it seems more than two levels of relationships not working properly. Is there any solution?