SquidGuard 1.16.18_15 does't filter content in mixed auth mode
I authenticate proxy user (squid) against LDAP, and due to LDAP channel binding, I have to use SSL LDAP auth. Since SquidGuard doesn't support SSL LDAP auth, I used "mixed authentication mode". It means Groups ACL use simple 'username' string (that match with LDAP username) to apply filtering.
That was working properly in 1.16.18_6. But SquidGuard 1.16.18_15 now just allow everything, even deny category in ACL. Any fix possible ? Or how to downgrade to 1.16.18_6 ?