Hugo Extended Mode on Github Pages

When I was trying to push this repository to GitHub, by following the Quick Start and Host on GitHub, GitHub actions failed to build with this error message:

Error: Error building site: TOCSS: failed to transform "ananke/css/main.css" (text/css). Check your Hugo installation; you need the extended version to build SCSS/SASS.: this feature is not available in your current Hugo version, see https://goo.gl/YMrWcn for more information

So the answer is simple, comment the #extended: true in .github/workflows/gh-pages.yml, the extended version of Hugo will support building scss/sass. The official documentation didn’t mention any on this configuration, so I guess this is a too simple question to mention on the document, just a commented line of correct configuration should be good enough to let people know this.

But unfortunately, I didn’t notice it, googled and got an ambiguous answer on using the extended version, :(. The good thing is I got something to write on the first day of building this blog :).