I leave the country for several months a year to a country that is not supported for credit card autofill, and it doesn't work while I am there. However, once I return to the U.S. the autofill menu has disappeared from the Privacy & Security Tab, so I am unable to turn autofill back on. In the past I have had to uninstall/reinstall Firefox to make credit card autofill work -- until I leave the country again. Surely I am not the only user that has had this problem and having to uninstall/reinstall is a pain that users shouldn't have. Isn't there a better way to turn this function on and off?