Dashboard feature request

hi.
i have problems arranging the cards on my dashboard. every time i click one of the arrows, the result is totally unexpected. IOW, it never does what i expect. the only way to get what i want is by trial and error (mostly error - ARGH!). NOT GOOD!
what we need is some kind of drag-and-drop system for arranging those cards, kinda like moving the icons on a smartphone screen.
also, it would be good if it was possible to add existing cards to a vertical stack instead of having to create a new card inside the vertical stack.

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