[opensuse-factory] Cannot asign a new keyboard shotcut (KDE4)

Hi! I don't know if is my ignorance or a bug, but if I go to "kde system preferences" (using KDE 4 with opensuse 11 updated up today), and try to assign a shotcut to "go to desktop number 5" --> CTRL-F5, but is impossible. No "assign" menu, if I doble-click doesn't make anything... Anybody could help me, please? Thank you very much. -- Have a nice day ;-) TooManySecrets ============================ Dijo Confucio: "Exígete mucho a ti mismo y espera poco de los demás. Así te ahorrarás disgustos." ============================