How to specify remove-named-servers with TLJH idle culling

Hi,

I have TLJH set up with named servers enabled. I want to configure the idle culler to remove named servers when they are culled however tljh-config does not provide an option to set this.

My question is, should adding a custom config (in config/jupyterhub_config.d) like so:

c.JupyterHub.services = [
    {
        "name": "jupyterhub-idle-culler-service",
        "command": [
            sys.executable,
            "-m", "jupyterhub_idle_culler",
            "--timeout=3600",
            "--remove-named-servers=True"
        ],
    }
]

Override the settings of the idle culler supplied via tljh-config?

Otherwise is there another way to set this option?
(Seems like beyond this it would mean forking TLJH and adding the option to configurer.py)

Thanks!