Oh, you are right! I later looked at the draft documentation and realized that `json(b)_` only determines the output type. That said, it is still true that you

Oh, you are right! I later looked at the draft documentation and realized that `json(b)_` only determines the output type. That said, it is still true that you need one more function call `json(...)` to retrieve a textual form of JSON which you do often need instead of JSONB.