How do I make only the last engaged preset blink?

There is the Clear All Preset Toggles setting in the Bank Settings. If this feature is turned on,it will clear the toggle of all the presets in the bank except for the preset that is just engaged. If all your presets has the blink and toggle function turned on, pressing on Switch A will cause only Preset A to blink, while pressing on Switch B after will cause Preset A to stop blinking and Preset B to blink.