In the case of Docky the situation is even worse, because Docky stays above the Unity Dash, so selecting lenses with the mouse becomes impossible.
Tests with Cairo Dock 3.0 and Plank showed that they just do not window dodge or autohide if the Dash gets maximized, so the Dash & lenses are on top of those docks then, but they do also not autohide like they should.
In the case of Docky the situation is even worse, because Docky stays above the Unity Dash, so selecting lenses with the mouse becomes impossible.
Tests with Cairo Dock 3.0 and Plank showed that they just do not window dodge or autohide if the Dash gets maximized, so the Dash & lenses are on top of those docks then, but they do also not autohide like they should.