-- HikaShop version -- : 2.3.2
-- Joomla version -- : 3.3.3
-- PHP version -- : 5.5.16
-- Browser(s) name and version -- : all
-- Error-message(debug-mod must be tuned on) -- : None
Toggleable fields work only if the setting:
"Configuration/checkout/shipping and payment/ Address selector" is set to "popup".
In any of the other options (List, Dropdown List) it doesn't work, meaning the jstoggle function in the fields class is not called and the browser throws "Uncaught ReferenceError: hikashopToggleFields is not defined " when selecting a toggleable option in one field.