Anchors on rendered Markdown documents on GitHub are namespaced with the user-content- prefix. The original linked was only working due to JS code on the GitHub page, which obviously isn't executed by the Sphinx link checker. The link checker fetches the page and searches for existing anchors.
Anchors on rendered Markdown documents on GitHub are namespaced with the
user-content-prefix. The original linked was only working due to JS code on the GitHub page, which obviously isn't executed by the Sphinx link checker. The link checker fetches the page and searches for existing anchors.