That mode sounds interesting, but isn't what I'm after. The thing that I want to be able to do very easily is to hoist an item and then get out of the hoisted view up to a specific item. I know there are keybindings, but I find them thoroughly confusing to use. It's easy to do with the sidebar… but it's only available for projects. Some in-editor mouse interaction, à la Workflowy, would probably suffice.