activiti-ldap(5.22.0) custom ldapQueryBuilder

when I integrate LDAP in Explorer,I want to use identityService.createUserQuery().memberOfGroup("groupId") ,but it returns "Query is currently not supported by LDAPUserManager"

In Activiti User Guide(5.22.0) 17.4 visit https://www.activiti.org/5.x/userguide/#ldap_properties ,it seems override ldapQueryBuilder can query memberOfGroup.

But i'm not sure,Do you have any reference cases before?