Comment 4 for bug 1003950

To further refine the icon's behavior, when Update Manager auto-updates the icon is unresponsive to left-clicks while updates are downloading and thereafter. If I do not download the updates and shut the computer down, the next time that the Update Manager icon appears on its own in the taskbar it behaves properly. Note that Update Manager has 2 types of icon; one icon denotes that there are no updates available. The other icon shows the number of updates available and a progress bar that indicates downloading progress. The issue is with the second icon's behavior (shows number of updates available).