Is @parcel/transformer-sass striping @charset at-rule?

[tarciozemel]

I'm doing some testing with Parcel and Sass and seems like the generated CSS file not include the @charset "utf-8"; I put on top of .scss file.

The fun thing is the sourcemap file do have the charset declaration under the sourcesContent node.

This is really a thing or I'm doing/assuming something wrong about the final compilation and how the charset rule is outputed?