As a new / returning dev it's kind of confusing to navigate the docs site when the page hierarchy is not visible until I select a page. Is this intentional? Seems like a poor UX.
e.g.: Code Basics has children but they only appear when that page is selected2. Some pages have second order children. These have a drop down button. I'm not sure why these have a dropdown and not the top-level pages. Also, (minor UI polish) the dropdown button itself's height is larger than the page list item: I think improving this UI will make it easier for new developers to engage with the engine.
