CSS file ignored if it starts with a block comment

[michaeladler]

src/app.css is ignored (i.e. no css file is produced in the dist/ folder) when it starts with a block-comment, e.g.

/*
Author: John Doe
*/
@import "tailwindcss";
@import "highlight.js/styles/github.css";

Actual behavior: No css file is generated in the dist/ directory.
Expected behavior: The css file should be generated and available in the dist/ folder.

My current workaround is to put the comment at the bottom, then it works:

@import "tailwindcss";
@import "highlight.js/styles/github.css";
/*
Author: John Doe
*/