Breaks Sub Navigation

Hi,
Unfortunately, on two sites I’m working on when the slider is activated it breaks the sub-navigation. You can see it broken here: http://benk28.sg-host.com/ And working here: http://benk28.sg-host.com/wall-graphics/

The same thing happens on this other site: http://2021.genesissignsny.com/

Both sites are using elementor pro with hello theme.

Thanks for your help!

The page I need help with: [log in to see the link]