Reload custom panel config without restarting?

Configuration Frontend
1

Im working on a custom panel, and I’m constantly changing the config im passing to a panel_custom like below:

panel_custom:
  - name: skylight-panel
    sidebar_title: Skylight PC Dev
    sidebar_icon: mdi:spotlight
    url_path: skylight-pc
    js_url: https://192.168.1.174:8080/main.js
    trust_external_script: true
    embed_iframe: true
    config:
      sidebar_panels:
      - type: datetime
      - type: weather
        props:
          cities:
          - London,UK
          - New York,US
      - type: people

Is it possible to reload this configuration without having to restart Home Assistant? I’ve tried several of the options, but nothing seems to work?