Gel 6.1 Metabase connection - relation "public.XXXX" does not exist

[ruizehung]

I want to connect my self-hosted gel instance with Metabase. I'm getting

ERROR sync.fetch-metadata :: Error while fetching metdata with 'db-metadata'
org.postgresql.util.PSQLException: ERROR: relation "public.KnowledgeBase" does not exist

with Gel "6.1+299edfe" and metabase:v0.53.5.4

Screenshot

But when I connect to my Gel instance via psql, public.KnowledgeBase does appear

main=> \d
                        List of relations
 Schema |                Name                 | Type  |  Owner   
--------+-------------------------------------+-------+----------
.....
 public | KnowledgeBase                       | table | gel
 public | KnowledgeBaseItem                   | table | gel
.....
(39 rows)

main=> \q

And main=> SELECT * FROM "public"."KnowledgeBase"; works too.

Schema public is in search_path

main=> SHOW search_path;
 search_path 
-------------
 public
(1 row)

main=> \l

• EdgeDB Version: 6.1+299edfe
• EdgeDB CLI Version: Gel CLI 7.0.3+df3d924
• OS Version: I use geldata/gel:6.1 Docker image
• Metabase version: v0.53.5.4
• Metabase connection option

Steps to Reproduce:

1. Host Gel 6.1 via Docker
2. Run migrate using the schema below
3. Host metabase:v0.53.5.4 via docker.
4. Connect

Schema:

module default { 
    type KnowledgeBase {
        required name: str;
        description: str;
        
        items := .<knowledge_base[is KnowledgeBaseItem];
    }

    type KnowledgeBaseItem {
        required knowledge_base: KnowledgeBase;

        required created_at: datetime {
            default := datetime_current();
        }
        required last_updated_at: datetime {
            default := datetime_current();
            rewrite insert, update using (datetime_of_statement());
        }

        required name: str;
        file_key: str;
        source_url: str;

        constraint exclusive on ((.knowledge_base, .name));
    }

}