I’m not sure if the options are named the same in your AT version. You may want to consult the knowledge base and find the appropriate definitions.
My example is very simple. In any case, you can create much more complex timelines where this would no longer work. You can nest events, group them, make them overlap, make them dependent on each other, etc. You can combine very short events with very long-lasting ones. I’m not sure whether all these options can even be mapped in a traditional calendar view.
And of course, the “per day” cascading can no longer work if you shrink the time scale.
Be aware, the horizontal axis is the time axis, and the vertical axis is not, even it might appear so in my arrangement. For me, anyway, the vertical order has always been of secondary importance.