control issue

#1
How i can set remote control key for Next & Previous category in channel list?
In 4X version in controls option exist two item for it: Next Folder & Previous Folder! Where is in 6X? I can't find it in controls option in 6X!


i think this feature is very important and helpful to be activated . with this feature i will able to switch between categories very fast . but now i found it so hard to and takes longer time scrolling down to select another category :x

thanks