NeroVision API : foreground/buttons attributes not working

I’ve tried setting the attributes (highlight-color, highlight-opacity, activation-color & activation-opacity) of the MenuAppearanceBaseType/foreground/buttons element.

The XML gets parsed OK, but when I generate the disc it doesn’t seem to have any effect.

I’ve tried setting this via both the default-appearance and the main-menu/appearance, neither have worked.

Has anyone been able to specify this successfully?

This seems to work when using Nero Vision Express 2.x rather than 3.x.