`cluster.superuserSecret` fails to get the value from k8s secret encrypted with sops

I have the `kind: Secret` which is then `helm secrets encrypt` and referenced in the customized chart `values.yml`: ``` cluster: instances: 3 imagePullPolicy: IfNotPresent superuserSecret: name: superuser-secret enableSuperuserAccess: true ``` However, installing the chart hits the following error: ``` STDERR: coalesce.go:306: warning: destination for cluster.cluster.superuserSecret is a table. Ignoring non-table value () Error: values don't meet the specifications of the schema(s) in the following chart(s): cluster: - at '/cluster/superuserSecret': got object, want string ```