emoij on Github Pages not shown

Created by: Klap-in

The checkboxes are not visible for me on the features page, https://pwr-solaar.github.io/Solaar/features

I get the impression, these should be enabled separately with 'jemoji' plugin. https://docs.github.com/en/pages/setting-up-a-github-pages-site-with-jekyll/about-github-pages-and-jekyll#plugins