1) Go to 'Change system colors' when using a skin with more than one substyle.
2) Scroll down and take notice that System Color: ExplorerBackground, ExplorerBackgroundText, and ExplorerFolderBarBackground are listed.
3) Change to the next substyle.
4) Scroll down and take notice that they are gone.
5) Switch back to the first substyle. Take notice that they are gone here now, too.
Please fix this.
