I see. there is an update in the K8 file on git hub https://raw.githubusercontent.com/authzed/spicedb/main/k8s/example.yaml

# - name: "SPICEDB_DISPATCH_UPSTREAM_ADDR"
            #   value: "kubernetes:///spicedb:dispatch"

is this env required to enable dispatcher ? or as mentioned in the doc https://authzed.com/blog/consistent-hash-load-balancing-grpc/, one needs to pass the below arg:

containers:
        - name: "spicedb"
          image: "quay.io/authzed/spicedb:v1.6.0"
          imagePullPolicy: "IfNotPresent"
          command: ["spicedb", "serve"]
          args:
            - grpc-no-tls
            - --http-enabled
            - --dispatch-upstream-addr=kubernetes:///spicedb.<namespace>:50053