Comment 1 for bug 301636

I see the same behavior with firefox: when first launching "alltray firefox -no-remote -P default" I see firefox's icon in the tray. Once I click it, firefox's window is displayed and a button is added to the Window List on my panel. This button then remains regardless of the state of its window: shown, minimized, closed to tray.

This behavior defeats the purpose of alltray, which in my case was to unclutter my window list.