Why is the "save" button not showing on locations?

Why is the "save" button not showing on locations?

The "Save" button uses localStorage to remember locations locally on users' browsers. If your browser does not allow third-party websites to access this storage, the "save" button will automatically be deactivated/hidden.

To enable this setting on Chrome, navigate to Settings > Privacy and Security > Content Settings > Cookies > Block third-party cookies and make sure that setting is OFF.