A feature request regarding application launcher, when opening a sub-menu within a sub-menu within one of the application menu items, could it be possible to 
1) return to the main 'first menu' list, on pressing the applications tab again, usually situated second from the top on the left side of the menu, (as opposed to going to the top of the screen to do the same, as sometime you might be a few sub-folders in and the first menu shortcut is inaccessible that way) 
and 2) would you think it a good idea to go back to this initial 'first menu' set if, for example, while within a 'sub-sub-folder', you click onto another tab, such as 'computer' or 'history' and then click back to the application tab