Docs: "On this page" right navigation doesn't scroll

[rsyring]

In the docs, the "On this page" sidebar does not scroll when viewing in desktop mode. Given how much content is on that page, it makes it very hard to get a sense of what modules are available b/c they can't be easily visually scanned.

Notice the center pane is at the bottom of the page but the right nav hasn't moved. There is also no way to manually scroll the right nav as far as I can tell.