[SOLVED] Off Canvas Menu not displaying all sub menu items

I have been adjusting the Ultimate template for a few days now and have noticed that when I do place the screen into mobile view to trigger the off canvas menu, my second sub menu does not appear only the menu heading. Do sub menus in this template not work if the menu item is a Menu Heading only?

Anyone else had this problem or know a solution please?

Many thanks in advance.

Live Url please!

Sorry, here is the URL: tech-four-evo.com/live/arrowcms/

Please make sure that you have enabled the submenus at the module position offcanvas:
>> Always show submenus = YES

My apologies, it was only switched on in the main menu not the main menu mobile. Thank you for your time.

Problem solved.