The plugin feature doesn’t work on the billing form.

Hi! ??
I’m facing the issue that postcode search and phone validation does not working.

When I check the ship to another place, the postcode JS code applies correctly.
But the billing form has not been changed.
(I’m trying some modifications on the page, so it might now show the issue at the time you check the page.)

I think it might be about the part that checks if the “KR” is the country code and replace the element on the page. I tried to find a way to make the country code “KR” in WooCommerce settings but failed.

Does it give you any clue to solve the issue I’m facing?

The page I need help with: [log in to see the link]