The location list is in alphabetical order, but you may search for a better experience.
Hidden
This hidden field is real field, Just Add new items at the bottom of the field and do not distub the sequencing)
Hidden
Field ID 11: This field contains all the list in alphabetical order and is not linked with any redirection.
Field ID 10: This hidden field is real field, Just Add new items at the bottom of the field and do not distub the sequencing)
Add redirection in the form confirmation after adding a new item in both of the above fields.