Pero eso no lo hace esta opción?
; 1.3 ClosedSholderButton = [0|1|2|3] (Default = 0)
; Defines L and R buttons behaviour.
; 0 = when shell is closed, L & R are disabled
; 1 = when shell is closed, L & R are functioning normally
; 2 = L & R buttons are always disabled
; 3 = L & R buttons are always enable