no colored gesture line on secondary screen

I have looked through the other topics, and it seems that the same behavior is not documented: Gestures work on both screens, but show the color line only on primary screen. It is also not under the window. Even on desktop it won't draw.
I use win7 32-bit and UltraMon (however exiting Ultramon does not change the behavior)
Thanks for you your help/future fix..
biophil

Hmm I'm sorry, I can't test it because I have only 1 screen...

Since installing Windows 7 I've been having issues with the line not always showing. It doesn't show at all on my 2nd monitor. And sometimes it doesn't show over app windows on the primary. Although it does always show on the primary's desktop (even when the gesture was started on a window). It's like it's drawing behind everything.