How come cwp still loading /pma after I removed all references to it

I puzzled. I use Nginx Only web server configuration and for the sake of test I commented out every reference to /pma in nginx configs and restarted nginx. phpmyadmin still loads by accessing it like: https://my_ip_address:2031/pma

#       location /pma {
#               proxy_pass  https://127.0.0.1:2031;
#               include proxy.inc;
#       }

How?

/usr/local/cwpsrv/ has the files for 2031 port