Quotes Commission Blank

The only documentation I've seen on the "Quotes Commission" report is that it was modified in one of the releases.

When I run it, for even large timeframes and choosing "Include Quotes w/o Invoice", it generates a single blank sheet.

My Employee Name pulldown is blank as well.

What underlying configuration options do we need to turn on, and/or what data do we need to be providing that we may not be for this report to generate properly?