Qikify mobile menu does not load with Kalles

[JeroenD]

On my site www.kantoorwaren.nl I setup the Qikify Mobile Menu, because it let's me easily construct a big menu using json. I have configured it to replace my mobile menu, based on the css selector "#menu-mb__ul". However, it seems the mobile menu is lazy loaded, so this doe snot work. Any suggestions to fix this?