As far as I can see the language-selector was moved from Insiders only to an experimental state. So it should now be possible to add another language here.
See: https://squidfunk.github.io/mkdocs-material/setup/changing-the-language/#site-language-selector
As far as I can see the language-selector was moved from Insiders only to an experimental state. So it should now be possible to add another language here.
See: https://squidfunk.github.io/mkdocs-material/setup/changing-the-language/#site-language-selector