Dear Maintainer,

When trying to edit keyboard shortcuts, the key names are not fully displayed.
So, it is not possible to know what to edit.

I have noticed that there is bad column manipulation.
While changing categories from the left pane, the columns width on the right
pane are decreased.
This is more obvious if using non english regional settings; Greek in my case.

To be able to edit keyboard shortcuts I had to change my default language to
english,
where the bad column manipulation still occurs but the text is fully shown.

Related bug #653282