presentation manager
When you open Keynote for iCloud, you see the presentation manager where you create, open, and manage presentations stored on your iCloud Drive.
By default, the presentation manager shows recently opened or uploaded presentations in the Keynote folder. Click Browse in the left sidebar to view all items in the folder, or to sort the contents by date, kind, name, or size. To search for a presentation, press Command-F (on a Mac) or Control-F (on a Windows computer).
To return to the presentation manager when a presentation is open, click the More button in the presentation toolbar, then choose Go to My Presentations.