Live edit working with css files but not with jade or js files

I created a node project and installed the live edit plugin. If I go to style.css and make changes they show up automatically in Chrome.

However if I edit layout.jade the changes don't show automatically, I have to refresh Chrome or select View->Reload in Browser.

If I edit the 'title' text in index.js that change doesn't show up automatically either. In fact that change doesn't even show up when I refresh Chrome or select View->Reload in Browser. To get that change to show up I have to redeploy the app.

Is there something I can do to get jade and javascript files working with Live Edit or is this functionality just not available?