No Guides and Reference dropdown if language is != defaultContentLanguage

[JanKru]

Expected behaviour

GUIDES and REFERENCE dropdown should also appear on other languages then german.

Current behavior

No dropdowns are shown

Who to reproduce

1. Create new doks npm create hyas@latest -- --template doks
2. Change multilingualModein doks.toml to multilingualMode = true
3. Change disableLanguages in hugo.toml to disableLanguages = [ "nl"]
4. Create german content `npm run create docs/guides/lang-example.de.md``
5. Create english content npm run create docs/guides/lang-example.en.md

I guess for what reason over when the language is changed the Site.Sections in auto-collapsible-menu.html in node_modules/@hyas/doks-core/layouts/partials/sidebar/auto-collapsible-menu.htmlis empty?