there are 2 menu styles in klauncher ; this report is about the graphical one ; when this new graphical klauncher apeared there was the possibility to go backward in menu tree for example to go from "Graphical" to "Utilitaries" once you have first selected "Graphical" ; for unknown reasons this feature (vertical arrow bar on the left side of the display window) has disapeared ; now when the user wants to go backwards to select an application in another category he has to close the klauncher and reopen it again (here to select "Utilitaries") making this grapĥical klauncher menu style unpractical to use.

Reproducible: Always

Actual Results:  
no way once the klauncher display is set to a particular category to change to another

Expected Results:  
possiblity to go backwards in menu tree selection fro wherever position

Please again dd an bug report icon in klauncher for the user to report a bug on this particular component and more generally in the desktop pop menu to report here a bug on desktop behaviour