Oracle 12c - DBMS_SQL.RETURN_RESULT not showing results in TOAD.

How to get results out of stored procedure returning Implicit Statement Results (Oracle 12c feature). Procedure executed from Sql Plus returns results, but same procedure executed from TOAD showing message as “PL/SQL procedure successfully completed.” without any results.

Please refer this link for example : http://www.toadworld.com/platforms/oracle/b/weblog/archive/2013/10/25/oracle-12c-dbms-sql-return-result-procedure.aspx