Notification.iconPath in GrowlService.notify()

[YungSang]

Hello.

I really enjoy with this library.

But I have a problem here.
It seems to lack a Notification.iconPath value in the
GrowlService.notify() packet even if I set a URL of an icon to the
iconPath.
(It always shows Application.iconPath value in notifications.)

My code is as below:

app.iconPath = new air.File(new air.File("app:/icons/
icon.png").nativePath).url;
...
n.iconPath = new air.URLRequest(url).url;
g.nofity(n);

Could you give me any advice?

Thanks.
YungSang