Makes sense. Perhaps there could be an option in the menu to set the default expansion level: - level 1: collapse all H1 sections - level 2: collapse all H2 s

Makes sense. Perhaps there could be an option in the menu to set the default expansion level: - level 1: collapse all H1 sections - level 2: collapse all H2 sections - ... Basically like org-mode's cycle feature with the tab key. And then clicking on a headline will expand it.