Radio buttons on Gorm

[Germán A. Arias]

In last change in gorm, the change of Altenate key to Crtl+shift was
done only for radio buttons? or for all controls? Because to make a
matrix of buttons I need use Alternate key, since Crtl+shift don't work.
Also, with radio buttons, the use of alternate key only change the size
(as espected) but the cursor change its position as if making and
matrix. And when you make a matrix with Crtl+shift, the cursor change
its position as if resizing the radio buttons.