Printing with rowBGColorCalculation

I was hopeing to be able to print a listview with alternate colors driven by the rowBGColorCalculation. Works fine on screen but does not work in printing or in printpreview. I’m missing something? should it work? Is a new feature request? or is a bug?

As usual, thank you in advance.

Version R2 2.1.1rc1-build 311
Java version 1.4.2_04-b05 (Windows XP)

Printing was not in the picture we made the rowBGColorCalc thing…, so it is a feature req.
Added for Servoy 2.5