SELECT * FROM <bucket> with LET clause returns LET values only

create primary index on default;

insert into default values("k01",{"x":1});

select * from default let x1 = {"name":1};

{

    "requestID": "c2ec6945-9587-45bf-8f35-82b99ccc5517",

    "signature": {

        "*": "*"

    },

    "results": [

        {

            "x1": {

                "name": 1

            }

        }

    ]

}