[Pharo-project] is this a bug or just a limitation ?

I am inside a method and I do ctrl + s where I have a undeclared variable. In that moment, a popup appears and I want to do "declare temp" for example. But, as I did ctrl + s I would like to go to "declare temp" with the beyboard, and then, press enter. But this, doesn't work and the popup is closed. To make this work, I have to click on "declare temp" with the mouse :( I think the most important thing I miss for others IDE is the mouse dependence we have in squeak. Just as an example, when I use Eclipse, I almost don't need the mouse and it is very fast this. Thanks, Mariano