DocumentNotFoundError in findOne method

We use `Ottoman` as an ORM in our project,

When we use the `findOne` method, and the item is not found on the server, it responds with a `DocumentNotFoundError` even though we have set the `enforceRefCheck` property to true . This property is intended to enforce reference checks, but it seems ignored.

We found in your source code that you just checked the length of response data, and you ignored the `enforceRefCheck` property,

My first question is, Why do you ignore `enforceRefCheck` ?
And, How can we ignore this error in the`2.4.0` version ?

We don't need to throw an error when a document is not found on the server.