MyHome has option to automatically fill fields based on Google Maps information. To see which data Google provide for your country/localization please visit this page to test Google Maps:
http://maptest.cqrzgn6yau-v1p3zxwp6yex.p.runcloud.link/panel/#/submit-property
Click on the map and you will see the information Google have:
If you wish to use it with myhome e.g. "administratice_area_level_1" please configure it this way:
Please make sure you selected "Allow adding new values"