Hi! Menu in offcanvas position is showing as the same icon, instead of showing the actual menu items. Please check the attached screenshot. Best regards!
It due to the layout you set for the Menu module in 'off-canvas' position, it should be 'default' layout instead of 'Collapsible' one:
I updated for you, kindly check.
Many many tks, Saguaros! You rock! Best regards!