Hi,
I’m afraid this does not work.
If you compare the Infusionsoft’s js : batteries.usbandco.fr/contact and the gravity form page : batteries.usbandco.fr/contact2
In the first case the contact is created with 2 important things : the form submission data, and the clickstream from the webprofile data.
In the second case, the contact is also created, but that’s all. No form data, and more important no clickstream from the web tracking.
Regards