How to enable native-like warnings from `dart-sass` in `sass-loader`?

Question

I have this in my webpack.config.js:

...
    rules: [
      {
        test: /\.s[ac]ss$/i,
        exclude: '/node_modules/',
        use: [
          // 'style-loader',
          MiniCssExtractPlugin.loader,
          {
            loader: 'css-loader',
            options: { url: false },
          },
          {
            loader: 'sass-loader',
            options: {
              implementation: require('sass'),
            },
          },
        ],
      },
    ]
...

Even though sass-loader uses dart-sass, I can't see the same dart-sass style warnings:

Warning on line 5, column 1 of src/styles/dir/_partial.sass:
This selector doesn't have any properties and won't be rendered.
  ╷
5 │ asdf
  │ ^^^^
  ╵

If it shows a warning, then this is what I get (some warnings are ignored):

This selector doesn't have any properties and won't be rendered.

null
 @ ./src/styles/main.sass

I simply can't even know where is the warning coming from.

I tried getting an error, and it is pretty much 1:1 but without pretty colors. So errors are cool, but warnings are different for some reason. I use the same JS package directly and through sass-loader + webpack --watch.