Ajax not working with address

Same issue here. Need to ajaxify address field the zipcode field, tried after_build, #ajax, #process callbacks, didnt worked. But if we give #ajax callback to main address field it works but still only the ajax progress bar comes in that scenario.

Tried address 1.x with webforms 6.2 and was able to reproduce the issue, however I don't think that's issue.
During hook_webform_alter or hook_webform_element_alter (from 6.2 version) there are no inner elements for address field, only main #type address field which only serves as wrapper for address textfields and selects, so attaching ajax here won't do anything.
After built also was not successful and I could not figure out why, perhaps because address element itself uses ajax and attaches it in process function.
Best way to add ajax there is to add hook_element_info_alter and add custom #process to address element, there in process callback it's possible to add ajax to country_code, postal_code and all inner elements, but please beware of existing ajax on country_code. If it is necessary to add something there you can change ajax callback and do what is needed and return Drupal\address\Element\Address::ajaxRefresh() or return array of ajax commands.
Anyway, I don't see any point in changing module code since there's a way to add ajax there as I described above. If there is still something we can do about elements in module to make ajax work better, please reopen with suggestions.

Hi TMWagner, please check if solution from comment above works for you.

Hi maintainers, please close/fix the issue if you agree on the comment above and we don't need to apply ajax from address element to any inner

Don't see what else we can do for now, so closing this. Thanks, sickness29.

Automatically closed - issue fixed for 2 weeks with no activity.