Nested menus not properly displaying; perhaps menu.html issue

support
1

I’m new to Hugo and Go. The current version of my web site is on github:
https://github.com/rs-aesi/my-company-website.git.

The main menu has 6 entries, three for a single page each`and two main menu items with nested menus, and one main menu item (“Blog”) with one post in the development version.; the latter three menu items don’t display properly.

Because I don’t know Go I don’t fully understand …/layouts/partial/menu.html:

<nav class="nav">
  {{ $currentPage := . }}
   <ul class="menu">
      {{ range .Site.Menus.main }}
      <li class="{{ if $currentPage.HasMenuCurrent "main" . }}active{{ end }}">
        <span>{{ .Name }}</span>
        {{ if .HasChildren }}
        <span class="drop-icon" for="{{ .Name }}">▾</span>
        <ul class="sub-menu">
           {{ range .Children }}
           <li class="{{ if $currentPage.HasMenuCurrent "main" . }}active{{ end }}">
              <span>{{ .Name }}</span>
           </li>
           {{ end }}
        </ul>
        {{ end }}
      </li>
      {{ end }}
   </ul>
</nav>

I need to learn where the nested menu errors are so I can do them correctly now and in the future.

Thanks in advance,

Rich