Nice try but... unstick the icon please! Noté 2 sur 5 étoiles
Pretty please, as others have already said, make that icon's position/visibility configurable. It's very irritating. IMO, the best would be to make it appear inside the normal status bar (or "Status-4-evar" addon), so one may place it wherever he wants with the "Organize Status Bar" addon, or even disable it.
Also, why a "submit all" button only? What if one wishes to submit only a few addons status? I suggest adding a fourth state (V, X, ? and "none", where "none" could be achieved by clicking on an already selected icon -V, X, ?- to deselect it without selecting anything else). Then the "submit all" button could report only addons which have something selected. There could also be a header in the top of the window (V, X, ? - none) in order to set the clicked item to all addons.