Yes, there is an input field. The question about an input field really seems as if I have not communicated the problem well, yet I'm not sure how more simple to describe. I'm wondering if we're talking about the same thing. I'm talking about something very obvious and normal. For example, clicking to reply to this message opens the area where I can type my reply, and the keyboard sits right on top of it. Or try to reply to an email in outlook, and the keyboard sits on top of the message.
Not sure what the "Run... dialog" means.
What is "the TK"? Touch Keyboard? If so, what is the difference between a Touch Keyboard and and OSK (On Screen Keyboard)?
I'm talking about a real no-brainer thing... you click anywhere and the keyboard should pop-up, dock at the bottom, and resize the rest of the app window. It behaves like this on every single moble device I've ever used... iphone, ipad, android, windows phone, even my Surface Pro 3 when it was running Windows 8.1