generate multiline configmap

[navi86]

I am trying to generate helm chart from yaml file https://github.com/Altinity/clickhouse-operator/blob/master/deploy/operator/clickhouse-operator-install-bundle.yaml but it creates variables with all multiline code as one variable: ` defaultPodTemplateYamlExample: |

apiVersion: "clickhouse.altinity.com/v1"
kind: "ClickHouseInstallationTemplate"
metadata:
  name: "default-oneperhost-pod-template"
spec:
  templates:
    podTemplates: 
      - name: default-oneperhost-pod-template
        distribution: "OnePerHost"

` do I do something wrong or is it a what should I expect of using helmify ?