I would like a navigation mode where the sidebar renders the page tree itself, the wayv2's Site Tree mode did, instead of a menu I build and maintain by hand. On 3.0.0-beta.592 the sidebar is driven entirely by a stored list of link, header andseparator entries. A new site ships that list empty, so the sidebar stays blank no matter how many pages exist. The navigation modes that do exist(inherit, override, overrideExact, hide, hideExact) all describe how a hand-built menu is passed down or suppressed. None of them renders thetree. features.browse only turns Browse on or off. Browse mode covers "what is in this folder", but it is a panel that closes as soon as younavigate. What is missing is keeping the structure on screen while you read, which is what Site Tree did in v2. The reason this matters beyond convenience is a hard limit rather than a preference.NavSidebar.vue renders two levels only: a parent with children becomes an expansion item, and those children are a flat list with no recursion,so anything deeper cannot be expressed at all. My content comes from a git repository. At 23 pages the menu is 25 entries and about 3.4KB of JSON, which is manageable. A repository of 1000 markdown files is three to five levels deep, so most of it simply cannot appear in thesidebar, and the part that can would be roughly 133 KB of entries to write by hand and rebuild after every import, rename or move, because nothingregenerates the menu from the page tree. What I am asking for is a mode that renders the page tree directly, honouring page rules, with a configurable root and depth, selectable alongside the existing static mode. One note for triage: this is not Folder View or Sub-pages list, both marked Added In V3. Folder View asked to see a directory's contents, Sub-pages list asked for child links inside page content. Both list children on demand. This is about the sidebar holding the whole tree persistently. Related discussion in #6573.