MASTER QUICK CONTROL suspends THE ENTIRE PACK. You should suspend it while riding mounts, accessing your console's store, settings, the in-game menu and in any circumstance where MODS are otherwise interfering with a normal gameplay function.
WHILE HOLDING TOUCHPAD / VIEW, TAP OR to SUSPEND / RESUME THE ENTIRE PACK.
(Suspended: Heavy Rumble / Resumed: Light Rumble).
OR 
to SUSPEND / RESUME THE ENTIRE PACK.