Database name not displaying in connection window when its TNS entry has multiple database aliases. (4246562)

Database name not displaying in connection window when its TNS entry has multiple database aliases.

When a TNS entry has multiple database aliases set up for a database (i.e. separated by Commas), it is not showing up in the connection windows database dropdown field.

For example, a TNS entry that looks like the following will not display.  It cannot have multiple database aliases seperated by commas.

db1, db1.world=
  (DESCRIPTION=
    (ADDRESS=
      (PROTOCOL=TCP)
      (HOST=hostname)
      (PORT=1521)
    )
    (CONNECT_DATA=
      (SERVER=dedicated)
      (SERVICE_NAME=db1)
    )
  )