CLI and Web XMLBrowser always fetch all parent items when browsing into a new item.  This is not usually noticed since all the items are in the cache.  But if something is not cached, it makes for slowness and can cause other bugs if menus change out from underneath and the current menu no longer exists.

Need to come up with a way to avoid this, perhaps by making each call include a session ID so we can load the cached structure for that browsing session and not re-fetch items.