Dumb question... navigating macOS using keyboard

Hi, new macOS user. When I’m typing in a draft, how do I select another draft from the sidebar without using the mouse. I see that ⌘ 1 accesses the sidebar, but I can’t see how to select a draft.

There’s a shortcut to start/stop editing a Draft (CMD+Enter). I use that to jump back and forth between editor and sidebar.

Thank you. Works great.