It appears that the Dockies handles MouseMove events before to be displayed. Maybe that it works on X1000 because the dockies are displayed faster and therefore the Mouse position calculation is accurate (???).
I don't know if it's normal or not that AmiDock allows a docky to begin MouseMove event handling BEFORE that it was displayed but I found a workaround.
Basically, I allow the position calculation only if a MouseIsOverDocky is still made, to be sure that the Docky is displayed.
Thank you, Sofistisoftware, for the debugging
