preparedDatabases schemas to get separate owner

[baznikin]

According to

postgres-operator/pkg/cluster/sync.go

Line 1196 in 80fee5b

if preparedSchemas[schemaName].DefaultRoles == nil || *preparedSchemas[schemaName].DefaultRoles {

owner for prepared schema should be databasename_schemaname_owner. However my schemes owned by databasename_owner role.

Cluster config:

spec:
  preparedDatabases:
    core:
      defaultUsers: true
      extensions:
        pg_partman: public
      schemas:
        public:
          defaultUsers: true
    kong:
      defaultUsers: true
      schemas:
        public:
          defaultRoles: true
          defaultUsers: true

Actual values right after cluster creation:

                                            List of schemas
      Name       |       Owner       |           Access privileges            |      Description       
-----------------+-------------------+----------------------------------------+------------------------
 metric_helpers  | postgres          | postgres=UC/postgres                  +| 
                 |                   | admin=U/postgres                      +| 
                 |                   | robot_zmon=U/postgres                  | 
 public          | pg_database_owner | pg_database_owner=UC/pg_database_owner+| standard public schema
                 |                   | =U/pg_database_owner                   | 
 user_management | postgres          | postgres=UC/postgres                  +| 
                 |                   | admin=U/postgres                       | 
(3 rows)

kong=# \c core 
You are now connected to database "core" as user "postgres".
core=# \dn+
                                            List of schemas
      Name       |       Owner       |           Access privileges            |      Description       
-----------------+-------------------+----------------------------------------+------------------------
 metric_helpers  | postgres          | postgres=UC/postgres                  +| 
                 |                   | admin=U/postgres                      +| 
                 |                   | robot_zmon=U/postgres                  | 
 public          | pg_database_owner | pg_database_owner=UC/pg_database_owner+| standard public schema
                 |                   | =U/pg_database_owner                   | 
 user_management | postgres          | postgres=UC/postgres                  +| 
                 |                   | admin=U/postgres                       | 
(3 rows)

Is it a bug? How to get postgres-operator to set separate schema owner for each schema?