LOGICWEB Menu on Mobile Blank

I just noticed that when viewing in mobile (iOS for me), https://www.logicweb.com/ does not open the side menu. Clicking the menu will slide out from left but all blank/white. I’m not sure why. I traced the issue specifically to the Redux plugin. I have the latest WP and Redux versions installed too.

Hoping someone can figure out what would cause that. Works fine on desktop.

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