I apologize if I don't use the correct terminology!
I am a Mac user and in most web browsers, you can grab the application anywhere along the top where the tabs are to move it on the desktop. In Firefox, when you have a lot of tabs open, you can only grab at the ends. This can be pretty frustrating and time consuming. If you could just give us a little room around each and every tab to grab and drag the app on the desktop, that would be wonderful!