header:
    children:
    - link: applications
    - name: Toggle
      description: Enter or exit fullscreen mode
      icon:
        class: fa-solid fa-expand-arrows-alt
      onclick: "toggleFullscreen()"

    - name: Tab
      description: Open the currently embedded iframe URL in a fresh browser tab
      icon:
        class: fa-solid fa-up-right-from-square
      onclick: openIframeInNewTab()