i copy/pasted a status bar config that i found here in the forum into the status bar edit window. the preview updated immediately, but when i hit 'apply', the actual stats bars did not change. i restarted the app, but the status bars remained in their default state. i went back into the editor and the new code was still there.
If you have a Dual Pane lister then the Edit Status Bar item takes you the wrong place if you've enabled the Dual Status Bar, which I suspect you have. Take a look at the Status Bar (Dual) page next to the Status Bar page.