save page does not save @import -ed CSS

From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:0.9.8+) Gecko/20020217 BuildID: 2002021708 if you save a page completely, you'd expect to see all the CSS that is used to be saved. however, when saving this URL, there is a snippet of code @import "styles/sophisto.css"; which the file 'sophisto.css' is never to be found in the directory with files. Reproducible: Always Steps to Reproduce: save the page go to directory miss file