Shot in the dark, but I'm wondering if anyone has an idea of what's happening here.
I'm using WP UI to create a sort of submenu on my site (main.lagourmetcatering.com) which is working beautifully, except in mobile, where the responsive drop-down menu doesn't open. If I'm on a page that doesn't have WP UI tabs on it, the menu works just fine.
I've tried using the older version of the plugin, and I've toggled the "Demand load scripts" option, and neither works. The jQuery Compatibility Mode is checked. I'm using Meta Slider and Next Gen gallery plugins, but deactivating them didn't help. I'm using the CyberChimps Responsive theme. Just trying to put as many facts into this as I can, to avoid re-treading the same possible solutions.
Any thoughts/advice out there?