Problem with {{navigation}}

I have problem with ./partials/navigation.hbs
Reported an issue: issues/21894

Can someone help me?

Ghost doesn’t recognize newly-added .hbs files except when rebooted (or if you switch themes). So changes seen before restarting Ghost probably reflect a stale configuration…

Trying to work through your images over on Github…

You might want to share (preferably using the </> code block instead of as an image what’s in navigation.hbs. It’s possible you’ve got a handlebars error that’s causing it not to render.

Thank you for your answer.
The code of navigation.hbs is irrelevant. It contains the mobile icon menu and contains classes for tailwind.css.
If navigation.hbs is rendered the menuitems will be &raquo; {{label}}
Here are some pieces of the code:

<nav class="bg-gray-50 flex justify-start pl-6">
{{#if isSecondary}}
    <div class="mr-8 xl:text-base text-xs">
        {{#foreach navigation}}
           ....
        {{/foreach}}
    </div>
{{else}}
    <div class="xl:text-base text-xs">
        {{#foreach navigation}}
            <div class="hidden lg:block lg:inline lg:items-center lg:space-x-6 lg:mr-6">
              <span class="hover:underline inline-block">
                 <a href="{{url absolute='true'}}"  class="ml-2 hover:underline pr-6">
                    <div class="">&raquo; {{label}}</div>
                </a>
              </span>
            </div>
        {{/foreach}}
    </div>
    <div class="menu-overlay text-base" id="menuOverlay">
        <aside>
            <ul class="menu">
                {{#foreach navigation}}
                    <div class="menuItem">
                   ...