Task's won't leave dock after I've closed the application.

Hi,

I've compiled the latest version of Awn on Ubuntu 7.04 Feisty. Works pretty well, love the new effects and all, but I'm running into one problem.

When I have an application open, it creates the task icon in the dock, as usual. When I go to close that application, Awn won't get rid of the task icon - what can be done to remedy this, i.e make the task dissapear upon exiting the application? It's the only truly annoying part I've run into. Is it an error on my part, or has anyone else run into this issue?

If anybody had any idea, I'd love to hear it. Thanks!