19c database createtion getting ORA-46385 On AUDSYS.AUD$UNIFIED

When creating Oracle 19c databases, got errors as following,

comment on table AUDSYS.AUD$UNIFIED is
                        *
ERROR at line 1:

ORA-46385: DML and DDL operations are not allowed on table

"AUDSYS"."AUD$UNIFIED".

It was reported by Oracle support on 19.5. It is still there when creating non-cdb on 19.16. 

When the Unified Auditing is enabled on Oracle database home, the database creation tries to create a comment on internal Unified Auditing table and gets this error.

It is completely harmless and can be safely ignored.