Hm, are you sure you are using SmartMenus 6 (and not the new jQuery version)? Because these rules work just fine on the default v6.0.4 demo page. Or maybe, you are using a different id for your menu tree and not “Menu1”?
In any case, it’s very difficult to guess what exactly might be causing the issue without looking at your core. So if you like, please post some live URL and I will take a look (you can post it as “Protected data” if you’d like to keep it private between us.)