Foundation Icon Bar - Menu - Mobile Issues

Hello! I’m cutting my teeth on the Foundation Theme and have run into a quagmire of sorts. When I use the stack Icon Bar it doesn’t work so well with my iPhone or iPad. The required amount of time for the dropdown item to open is 2-3 seconds, and that makes it kind of wonky because at that point it is activating the iOS “select” feature. I understand the desire to not have the drop down pop up instantly (mess with scrolling), but this delay seems odd.

When I visit to view the demo on my iOS devices, they open flawlessly.

Computer interface works great.

My webpage:

Thanks in advance!