nor does it update when hitting "escape" while the cursor is on an item at the root level.

@rabbit This might be a good starter task! The history push/replace functionality will be easy to find, but you will still have to interface with some core concepts, such as below:

• items: the array of descendants from the root to a given item, e.g. ['My Journal', '6/12/19', 'Happy']
• itemsRanked: Similar to items, but stores each item as a { key, rank } pair to differentiate duplicate items in the same context.
• cursor: where the cursor currently is; same data structure as itemsRanked but may include cycles to account for navigating across context views.