The listener replication is working. The schema information in the LDAP:
dn: cn=owncloud82,cn=ldapschema,cn=univention,dc=top2,dc=top1
cn: owncloud82
objectClass: top
objectClass: univentionLDAPExtensionSchema
objectClass: univentionObjectMetadata
objectClass: univentionObject
univentionOwnedByPackageVersion: 9.1.4-20170427
univentionOwnedByPackage: appcenter-app-owncloud82
univentionObjectType: settings/ldapschema
univentionLDAPSchemaActive: FALSE
univentionLDAPSchemaFilename: owncloud82.schema
univentionLDAPSchemaData:: QlpoOTFBWSZTWeKT8o4AARNfgCQQRON/ID6nf2A+/96gMAGagCE
qJPUxiRphA0ZAMmQaGgBgAAAABoNAGgGgCqJNJqPTRNNGjKNqDZTRptTxTJptFhC6GJEtryWJXRaR
EeqiDzeWr5plLc8BpY6wsIw8mXMJ0GJhxHiP1D9ccUZ7v0XI+PvySyKeOallqHck0tdCaNHZ9u9Yp
Q2IoS1Kls1SGxEpJbIqmF6JRCxJKUcxKG0sRRHOquODi3m5e729icTwQ6ipVwWN58oxpVflzqNZwZ
W8vSSq8WYteLK7mRnXrC5a4MaMbKzJYOKjMl1MGVxUYNyjMucnbGzP6HsyHp58tzdHu5LytchbKrU
wkqhZkV+n+k3nu6XrNVsrMbWdbnhY9rzDu5L7lI6eSGW5ayIbY0Pcy6V1GY0L0MzqpijPEzHaxM/q
pphUxn6YnR0Lusl91cKuxeoaFy3CYwNHRRQaViDeJGLQ0vESRAueA/i7kinChIcUn5Rw
univentionAppIdentifier: owncloud82