Opening a playlist does not automatically fetch transcripts or comments for every item. Open an individual video when you want its deeper data; this keeps requests deliberate and credit usage predictable.
When an upstream source is unavailable, existing results remain visible and the dashboard identifies which requested dataset could not be loaded.
Dashboard
Sources, videos, and playlists
Use one input for search terms, video URLs, and playlist URLs.
Sources is designed around one question: what video context do you need right now?