zenith as only center of rotation

[Superprädator]

I'm a big fan of the app. But what disturbed me from the very first second, is that the Zenith is fixed as center of rotation. So you can not zoom in on a constellation and turn it so that it fits better in the display, or align a constellation exactly the way you see it at the moment (when you're lying in a sun lounger and watching the stars). Are there already considerations to establish an additional setting option?