Installing the extension in non-composer installation without linkvalidator results in exception

[sypets]

Reproduce

(1) non-Composer

1. Use installation without linkvalidator and with non-Composer mode
2. Install editor_widgets via the Extension Manager

results in exception:

(1/1) Symfony\Component\DependencyInjection\Exception\RuntimeException
Cannot autowire service "Sitegeist\EditorWidgets\Widgets\BrokenLinksWidget": argument "$brokenLinkRepository" of method > "__construct()" references class "TYPO3\CMS\Linkvalidator\Repository\BrokenLinkRepository" but no such service exists.

(2) with Composer

composer req sitegeist/editor-widgets

Results in no problem (also verion 2.1.4)

Versions

• TYPO3: latest 12.4 branch (from git repo, for core development)
• editor_widgets: 2.1.4 (installed from TER)