Hi!
The add to cart button in the module is not working. The default button inside VM browse and VM product details page is working either with or without Ajax. The default latest product module of VM is also working. I took a look on the html of the addtocart form, and it looked completely identical to the default VM form, but it doesn't do anything inside GK4 module.
I've tried to disable every JavaScript and Mootools, it didn't help.
Any idea?