Hi hi!
Another fork related feature request/vote for what used to be .. in New Observable, it isn’t immediately apparent from where I forked a notebook. Please count this as one vote to restore that functionality 
Hm yeah on mobile currently that (and the date) is hidden and inaccessible. On desktop it just says “Fork” where it used to say “Fork of such-and-such”.
I think the old notebook header got pretty busy and we’re trying to keep it down. But I wonder about something like an 
info sidebar panel with all metadata.