Freeze Header in both HTML and Excel?

I have a report with a single Table with the "Header should remain visible while scrolling" option checked. The header works correctly in HTML, but when exporting to Excel, the header is not frozen. Should this option work in Excel also?

Freezing headers is currently only supported in the ReportViewer Winforms control, Webforms control, and hence in report designer preview and HTML output, but not in Excel output.

-- Robert

|||Thank you for your quick response!