Workspace home makes it easier to choose what to open

OL Next now opens on a workspace home when no application or operation is selected, so users can choose an application, reopen a recent operation, or start an import without landing on an empty work page. Import pages are shown only when the user chooses an import path, while operation-scoped pages guide the user back to the picker until an operation is open. See [[feature:workspace-home|Workspace home]].