Enabling mediaVolume fails to render

[kopparam]

Steps to reproduce:

1. helm install --set mediaVolume.enabled=true my-paperless oci://harbor.crystalnet.org/charts/romm

Expected:
Install the chart

Actual:

  Executing helm template romm /tmp/helmfile2876322527/romm/romm/romm/0.2.20/romm --version 0.2.20 --namespace romm --values /tmp/helmfile3434015519/romm-romm-values-688c74b596 --values /tmp/helmfile565099040/romm-romm-values-6dbcdd9cdc --validate --is-upgrade --dry-run=client
  Error: Failed to render chart: exit status 1: install.go:222: [debug] Original chart version: "0.2.20"
  install.go:239: [debug] CHART PATH: /tmp/helmfile2876322527/romm/romm/romm/0.2.20/romm
  Error: template: romm/templates/storage-media.yaml:14:10: executing "romm/templates/storage-media.yaml" at <include "common.labels.matchLabels" $>: error calling include: template: no template "common.labels.matchLabels" associated with template "gotpl"
  helm.go:84: [debug] template: romm/templates/storage-media.yaml:14:10: executing "romm/templates/storage-media.yaml" at <include "common.labels.matchLabels" $>: error calling include: template: no template "common.labels.matchLabels" associated with template "gotpl"
  Error: plugin "diff" exited with error
  helm.go:84: [debug] plugin "diff" exited with error

Looks like https://github.com/CrystalNET-org/helm-romm/blob/main/chart/templates/storage-media.yaml#L14 is the offending line. Need to define these in _helpers.tpl??