Auth0 fails to use LDAP enterprise connection and uses database password protected connection

There is a application which uses Auth0’s default database strategy, password protected connection. I tried to check if we can also use LDAP identity provider by creating a enterprise LDAP connection. But what happens when I try to test this connection as a authentication mechanism for my back end application, It says user not exists because it searches the Auth0’s database rather than searching my configured LDAP store, I installed the Auth0 LDAP connector and it seems online as well as it run the troubleshoot.js file successfully, but I wanted to check if disabling the default database connection, is the only way to proceed? I read a comment here: LDAP connector and auth failure - #2 by thameera, which says Auth0 uses default connection if it has many connections, is it true?