It would be wonderful to have an option to permanently display/dock the touch keyboard and have all other windows rescaled to fit remaining portion of the screen. It would be great to have this not only in tablet mode.
Sometimes you really want to type without an external keyboard but the touch keyboard keeps disappearing as you switch between windows or tabs, etc. Sometimes the keyboard also draws over other windows. Sometimes you just need the keyboard permanently open, not only having it pop up automatically (which doesn't always work).
Thanks for sharing this feedback with us Onell. We will make sure to pass your feedback about the Touch Keyboard on to the engineering team. In the meantime, if you right-click on the Taskbar, you can select the option "Show touch keyboard button" and it will be available for you to select in the Systems Tray whenever you need it. Please continue to leave your feedback and upvote posts that you agree with.