I don't want to edit Panel panes via overlay edit-windows and therefore I tried to disable the core "Overlay" module at
admin/modules but it seems to effect everything except the overlay of the Panels module.
Note: The reason I want to disable Panels' overlay is because it's slow to me (especially in Dev periods when I disable cache, and that it sometimes stuck and loads "Forever")... Besides, it cannot be open in a new tab, as I would prefer.
Do you know how to disable it?