The Editor's Title Now Lives in One Topbar, Like Word
Drive's document, sheet, and slide editors now show one unified two-row header — file info on top, tools below — instead of a title row stacked under a separate shell breadcrumb bar.
Opening a file in Drive used to put its name under two separate bars: the app shell's own breadcrumb bar, and then the editor's own title row below it, before the toolbar even started. This release collapses that down to one topbar, the way a desktop word processor does it.
One bar, two rows
The shell's Topbar component gained a pageTitle slot that takes the breadcrumb's place on editor routes. Drive's shell fills that slot with an empty placeholder node, and the editor's own title row portals its content into that node instead of rendering separately underneath. The shell's own Cmd+K trigger steps aside on those routes so the editor's own version doesn't compete with it, and the editor's tools row — menus, ribbon tabs — now shows starting at a medium breakpoint instead of only on large screens, to keep the visual gap from reopening on mid-size windows.
Getting all three editors to the same shape
This release completes a run of related header work across the week: Documents was reshaped first into two clean rows — row one is the file (name, source badge, save status, presence, sharing), row two is the tools (menus, ribbon, Cmd+K, mode menu) — matching where Word puts each. Sheets and the two Slides editors picked up the identical two-row shape next, with Sheets keeping its existing Univer-bound mode handling and the markdown-based Slides editor skipping the Cmd+K box and mode menu it doesn't have. This final change is what actually moves row one into the shell's own topbar so a file no longer sits under two separate bars before its toolbar begins.
Net effect
A document, sheet, or slide deck in Drive now opens under a single title bar with its own tools row beneath it — one fewer visual layer between opening a file and starting to work on it.