[Suggestion] "Alt" shortcut can be used for instantly duplicating cubes from selected cubes while using move tool without manually duplicating a cube

[DrageonDB]

Detailed description of your suggestion

If I use "Ctrl + D" and move manually, it's just spent more time. So this suggestion is a powerful and more time efficient.

Like this: Before: Ctrl + D, then move

After: Hold Alt button and move