Need this too. Earlier I had 2 places where FF was needed / used. So I added shortcuts on home page manually. Now I have 5 places. Manually adding / editing is no more an option for me.Do not know what is holding Mozilla from adding this feature.Ther...
You can use, little bit of "Free space" to the right of address bar and will be able to drag the window. (I can do it on Linux KDE, not sure if same works in windows)