What continuing from a profile needs: the user a follow sends, the ranking token the edge brought, and the grid facts its tiles read (ProfileGridHostState). Derived again on every retrace and restore from the visit's input and data, never stored.
What continuing from a profile needs: the user a follow sends, the ranking token the edge brought, and the grid facts its tiles read (ProfileGridHostState). Derived again on every retrace and restore from the visit's input and data, never stored.