We apologize for the instability of composr.app and appreciate your patience. We are working on the statistics addon and trying to find an optimal way to store and render data. Unfortunately, we have yet to find a solution that can handle the traffic (and therefore, tens of millions of statistical records) of composr.app. We're working hard on one.
That's intentional. It's so they can display correctly in portrait mode (by "correctly" I mean they fit on the screen). v10 default theme is not responsive (because v10 pre-dates many of the responsive features of HTML/CSS), so the columns cannot change their orientation automatically after a certain width point (e.g. indicating the user is in landscape mode).
I won't fix this as v10 needs to remain compatible with old technologies, and thus should not incorporate responsive features not previously incorporated. v11 is, however, responsive by default.
I won't fix this as v10 needs to remain compatible with old technologies, and thus should not incorporate responsive features not previously incorporated. v11 is, however, responsive by default.