Comment 2 for bug 121243

My version of Ubuntu is Feisty Fawn, german localization.
1. Selecting "Anwendungen" (Applications), "Orte" (Places) or "System" with the mouse or my personal
keyboard accelerator: Not possible to jump to a category by pressing "b" for "Büro" or "g" for "Grafik.
2. Selecting "Anwendungen" it is possible to go down with the mouse or arrow key to "Büro", then the "g" or "b"
accelerator is working
3. Say you have only one category with accelerator key "s"; after pressing s the focus is correctly on the first item of the next
subcategory.
4. Say you have two categories with accelerator key "s"; it is possible to jump from one to the other with "s" but there is no way of going to the subcategory. This should be possible with "Enter"
5. Say you are in a subcategory and want to go back one step in the hierarchy (from "Gimp" to "Graphics"). This should be possible with "Esc" but currently the whole menu disappears.