Erica, this is a great start! I love where you’re going with this. It’s really helpful to be able to focus on just the nodes that match without worrying about the hierarchy.
I would love a way to sort this flat list. One of my use cases is storywriting, where I’d like to collect story events from all over the document (e.g. from character histories) and see them in chronological order. For example, with the made-up document below, it would be fantastic to do a flat search for
#event and have it sorted to see all the events in order!
Sorting would also be great for sorting to-do lists in due-date order, etc. etc.