I’m sorry but I don’t understand this:

and use the Arrow-Down key instead to open it on your own on (empty / non-dirty) Untitled documents.

When I uncheck “Always show..” then Start Windows doesn’t show when I open with “New” (1) and this is bad. I would like disable Start Windows only for “New and Paste” or “New and Paste in Quotes” (2): http://i.imgur.com/gSxeHWA.png