Confirm Navagation - only for Resources?

I know there has been several threads lately about how to turn this off. But in the cases where we want this left on, I have noticed that this only seems to come up when you are leaving a resource.

Is that what is suppose to happen?

I have testing 2.2.14-pl with Firefox, IE, and Chrome and they all behave the same way. I get the popup to confirm leaving on a dirty resource page. But on an element, like a template or chunk, etc, there is no warning.

This is the way it is suppose to work? Do I need to make a feature request that a confirm dialog box is for all pages, resource, elements, etc - and of course the system setting to turn this off for those that would be annoyed by this?

Thanks,
bill