Possibility to change nationalMode value

The above patch has failed to apply, getting the following error:-

user phone_international % git apply -v phone_international-change_national_mode-3362902-3_0.patch
Checking patch js/phone_international.js...
error: while searching for:

        const country = field.getAttribute("data-country");
        const geolocation = parseInt(field.getAttribute("data-geo"));
        const exclude = field.getAttribute("data-exclude");
        const only = field.getAttribute("data-only");
        const preferred = field.getAttribute("data-preferred");

error: patch failed: js/phone_international.js:5
error: js/phone_international.js: patch does not apply
Checking patch src/Element/PhoneInternationalElement.php...
Checking patch src/Plugin/Field/FieldWidget/PhoneInternationalDefaultWidget.php...

I tried the following steps in Drupal 10.4.x version:-

1. Created a phone international field in Admin/Configuration/People/Account Settings
2. Created a new user in Admin/People/Add user with international number +49 30 901820 and saved
3. When I accessed the user edit page, it is showing national number '030 901820' with country selected i.e., Germany(+49)

But as per intl-tel-input, it is recommended to leave this option enabled i.e., true, to encourage users to enter their numbers in national format as this is usually more familiar to them and so it creates a better user experience. So instead of adding an option to change nationalMode value, I think it would be better to have an option to show the dial code along with the country code selected which will look like this in the edit page:-

I have created a ticket for implementing the same https://www.drupal.org/project/phone_international/issues/3460732 📌 Option to enable country dial code in the input field Needs review . Please check if this is useful.