Menu icon Foundation
Dropdown tabs don't react on first click

This happens on my website, but it also happens on the foundation website itself. You need two clicks a few seconds apart if you click a menu tab that has a dropdown. You can see an example here:

https://gyazo.com/3a9af8cb54fe75008c7ecc96e701d035

I hover over showcase, click once, I get nothing. One second later I click again and it takes me to "show case" is this behaviour intended? 

Is there any way to turn this off?

menudrop downdouble click

This happens on my website, but it also happens on the foundation website itself. You need two clicks a few seconds apart if you click a menu tab that has a dropdown. You can see an example here:

https://gyazo.com/3a9af8cb54fe75008c7ecc96e701d035

I hover over showcase, click once, I get nothing. One second later I click again and it takes me to "show case" is this behaviour intended? 

Is there any way to turn this off?