I spent a good amount of time trying to figure out how to manually reorder my lists in Ellie. I had the Lists sidebar layout set to "Show one list", and there was no obvious way to reorder the lists from that view.

I eventually ended up searching through the docs and feedback forum, where I learned that I first had to switch the sidebar layout to "Show all lists" before I could drag and reorder them. So the functionality does exist (and I think I'll actually stick with the "Show all lists" layout going forward), but it wasn't at all clear from the "Show one list" view.

I think there are a couple of improvements that could help: