Custom mouse pointer while dragging native window

Hi there,

I am working on the game build on Adobe AIR. I have an issue with the custom pointer.

When I try to drag the game window the custom cursor displayed instead of system cursor.

Is it bug in AIR and is there any workaround?

Sample FlashDevelop project: Dropbox - Cursor.zip

Build with AIR 18.

Thanks,
Mikhail