TColumnComboBox no change event on mouse scroll

Hi I'm using TColumnComboBox version 1.5.1.1 from TMS component pack 8.8.4.1.  The OnChange event is not emitted when the user scrolls the selected item with the mouse wheel.  A standard TComboBox does do this.
In the release notes for this version of the component it says "Improved : Mouse wheel handling", was this supposed to fix this issue?  Strangely, the release notes for the component pack do not mention this version of this component.

Thanks for reporting. We fixed this issue. The next update will address this.

Great, thanks.