It&#x27;s because touchscreens can&#x27;t right-click or middle-click.<p>I&#x27;d prefer a halo ring around the button that appears when you touch or mousedown that presents additional options related to the button.  If you touch, move your pointer, then release over a secondary function, it activates, otherwise a simple touch and release activates the main function.<p>Similar functionality is available for gamepad devices, where a choice wheel appears, and a directional input can select any of the 1 to 8 available options.