Using gnome-control-center 3.2.0

* open the keyboard panel
* select the keybindings tab
* select a line, and press some keys (i.e shift-Z)

what happens:

nothing

What should happen:

shift-Z should be assigned to the selected line


the label at the bottom states "To edit a shortcut, click the row and hold down the new keys or press Backspace to clear.", but in fact you need to select the line and enter the edit mode by clicking on the right of the line or using enter, that's confusing, either the text should be updated or the behaviour should match what is described