Gitlab Runner is not unregistering when using secret

Hi, I am using a secret as a runner registration token like:

runners:
  image: ubuntu:18.04
  secret: runner-token
  ...

The issue is when I uninstall helm, the runner is persistent for GitLab and I have to remove it manually.

I think the issue is here, the runner is unregistered only if there is a value with the registration token, but I use secrets instead.

{{- if and .Values.unregisterRunners .Values.runnerRegistrationToken }}
        lifecycle:
          preStop:
            exec:
              command: ["/entrypoint", "unregister", "--all-runners"]

Is it possible to add the missing condition too?