Zipcode Auto search for City & State/Province not

Bug
Zipcode Auto search for City & State/Province not working since update to 5.0

Environment
Version: 5.0
OS: Linux
Web server: Apache
PHP: 5.6.30
Database: MySQL or MariaDB 5.6.33-log
URL(s): htdocs/societe/soc.php

Expected and actual behaviour
Previously when we enter a zipcode it Auto search for City & State/Province, now its not working since update to 5.0 I am using this for Country India.

Steps to reproduce the behaviour
Create a new third party.

Same issue in Austria with 5.0.3.
Did you solve the problem?

Yes it is solved

*I found the problem and changed it on my side.

*On the very hidden position for non software specialists, i found in the htdocs/core/class/conf.class.php this line:

if (! isset($this->global->MAIN_USE_ZIPTOWN_DICTIONNARY)) $this->global->MAIN_USE_ZIPTOWN_DICTIONNARY=1;

That’s means if you don’t have set the variable which is using the new Table ZIPTOWN - Set IT !

My Solution that the function on my side is working again was to set it back to Value:0;

htdocs/core/ajax/ziptown.php
htdocs/core/class/conf.class.php
htdocs/societe/soc.php

Thanks, works great.
I set the variable “MAIN_USE_ZIPTOWN_DICTIONNARY=0” in menu “Setup” -> “Other setup”