Mobile Menu fails to open when autoptimize is enabled for menu.min.js

Hey Tom,

thank you for this great theme. We do have a problem on our side and I was not able to figure out where the problem is coming from. When the menu.min.js is not excluded in the autoptimize plugin the mobile menu won't open when it's klicked.

Our site is https://www.sixhop.net.

I don't know if this problem existed before of if it came from the upgrade to gp 2. Do you have an idea where this problem comes from?

Cheers
Andi