Ctrl+Alt+Tab >>> scrolling while cursor hover taskbar buttons

Same as this?
http://tweaker.userecho.com/topic/352629

Do you have the "multipage_wheel_scroll" advanced option enabled?
Or any other mouse scroll options?

I do have the "multipage_wheel_scroll" advanced option enabled.
But I think it is a different case.
I think when Ctrl+Alt+Tab mode is active the scrolling should focus at it, as it focused in Ctrl+Win+Tab mode.

The "multipage_wheel_scroll" option, as well as other scroll options, works globally regardless of the focused window. Ctrl+Alt+Tab uses a regular window, and mouse scroll events get stolen from it.
Nevertheless, I agree that when the taskbar switcher is open, you are probably messing with it and not with the taskbar. There shouldn't be a problem to whitelist it.

thanks