Bug-fix release.
1. Restores XenForo native navigation: tabs registered by add-ons — XF Resource Manager, XF Media Gallery, and any third-party add-on with a navigation entry — now appear in both the desktop navbar and the mobile off-canvas drawer. The previous 1.0.0 navbar was a hardcoded whitelist of Home / Forums / What's new / Members that silently dropped every add-on tab.
2. Restores page action buttons. The page header was missing the <xf:pageaction /> tag, so buttons like "Post Thread", "Edit Resource", and "Watch Forum" never rendered in their dedicated row. They are back, using the styling that was already present in extra.less.
3. Mobile drawer sub-entries (for tabs with children) now collapse/expand cleanly with a rotating arrow, and the dropdown chrome for tabs with sub-menus matches the TimelinePulse dark theme. RTL-safe (uses CSS logical properties).
Just import the new style XML over the existing one — no template modifications needed.