How to show a place on Google Maps using JotForm

I try to use two languages in this form:

http://www.jotformeu.com/avifaunistische_kommission/meldeformular

but it disables the form GPS Location

Generally, I don't need to localize people who are filling the form, I just need a way for the user to show a place on google maps. Does anyone know another widget that can do so?

Cheers, Markus