A 2-panel notebook workspace (Source viewer + Flashcards)
Classic flashcard browsing style (Column or List)
Dashboard notebook list view (instead of notebook card view)

Desktop web app (recommended)
Desktop app
Mobile is different (tab-based, not full multi-panel desktop layout)

Open any notebook on desktop.
In the top-right toolbar, click the ⋮ menu.
Under Chat Panel, click Hide chat panel.
Confirm Sources is visible on the left.
Confirm Studio is visible on the right.
If one side is hidden:
Click Expand sources panel (left control) to restore Sources.
Click Expand studio panel (right control) to restore Studio.
In the Sources panel, click a completed source.
Memo opens inline viewer mode inside the left panel.
For PDFs, the PDF viewer appears there.
Use Back to sources to return to source list.
Note:


In Studio, click a flashcard set.
This opens flashcard list/edit mode in the right panel.
At the top of flashcard view, choose your style:
Select Column for a classic list-like flow.
Select List for denser row-style browsing.
Other available modes are Toggle, Typing, and Flip, but Column/List feel closest to V7.
Hover between panels until the resize handle appears.
Drag to adjust panel widths.
Set the source viewer wider if you want a PDF-first workflow.
Set flashcards wider if you want card-first editing/review.

Go to Dashboard.
In the top-right controls near Select items, find the 2-icon view toggle.
Click the List icon to switch from notebook cards to list rows.
Click the grid/card icon anytime to switch back.
Note:
Chat panel shown/hidden state is saved per notebook.
Sources/Studio expanded state is saved per notebook.
Notebook panel widths are saved per notebook.
Flashcard display mode (Column, List, etc.) is saved per notebook.
Dashboard Card vs List preference is persisted across sessions.

Use desktop width and open a notebook. It lives in the top-right ⋮ menu under Chat Panel.
The Sources panel may be collapsed. Click Expand sources panel.
The source is likely still processing. Open it after status is completed.
Check if you changed notebooks or browser profile. Layout and view preferences are persisted by notebook/session context.