Google API only allows first 5 restrictions. Now the code adds ALL countries from the country dropdown. See https://github.com/danslo/CleanCheckoutAutocomplete/blob/master/src/view/frontend/web/js/view/autocomplete.js#L38 and https://github.com/danslo/CleanCheckoutAutocomplete/blob/master/src/view/frontend/web/js/view/autocomplete.js#L118 What would work better is to get the selected country first and then add the rest of the dropdown instead.