DataGrid AlternateRowBackgroundStyle not working when RowBackgroundStyle is set

[René]

I want to use alternate row style, while also styling the other rows. But if I set RowBackgroundStyle, then the AlternateRowBackgroundStyle is ignored?

Here's the code for my grid:

And this is the result:

 

However, if I remove the RowBackgroundStyle, then it looks like this:

Because default background color is black, it now looks like this. Is it really not possible to style the two sets of rows?

[René]

Basically what I want is have odd rows white background, and even rows light grey background. But this seems impossible?

[René]

Setting Background on the RadDataGrid seemed to resolve the issue. Now styling works on both row sets.