SSRS Export to CSV shows different column header names

Export to CSV had known issue in SSRS 2005/08 that if Column Header name is "Patron Name" then export to csv will show "Patron_Name". My question is whether this issue has been resolved in SSRS 2012?

Few links i checked:

http://social.msdn.microsoft.com/Forums/sqlserver/en-US/f4b186a5-0527-44cc-8cf2-206e579ed6da/problem-in-exporting-ssrs-report-to-csv-format

Minni