Advisor can recommend syntactically incorrect and non-sargable array index

ADVISE SELECT * FROM collection1 WHERE any i IN [1,2] SATISFIES i = id END;

CREATE INDEX adv_DISTINCT ON `default`:`bucket1`.`scope1`.`kids`(_DISTINCT ARRAY `i` FOR `i` IN [1, 2] END)

{

        "#operator": "Advise",

        "advice": {

            "#operator": "IndexAdvice",

            "adviseinfo": {

                "recommended_indexes": {

                    "indexes": [

                        {

                            "index_statement": "CREATE INDEX adv_DISTINCT ON `default`:`bucket1`.`scope1`.`kids`(_DISTINCT ARRAY `i` FOR `i` IN [1, 2] END)",

                            "index_statement_relative": "",

                            "keyspace_alias": "kids",

                            "query_context": "bucket1.scope1",

                            "recommending_rule": "Index keys follow order of predicate types: 2. equality/null/missing."

                        }

                    ]

                }

            }

        },

        "query": "SELECT * FROM kids WHERE any i IN [1,2]  SATISFIES i = id END;"

    }