Likely intentional if you can get the other notebooks without it.
Viewing post in Baldi's Basics The Ultra Decompile comments
oh and also move baldi and johnny to the right Beacuse we cannot see him beacuse of that currency oh and also heres a joke for Baldi and johnny
Johnny: nobody can see us lol
Baldi: Fr
Testers: Boi You 2 though i was deaf huh now your gonna get the Deadly spanking Pencil here boi!!!!
Baldi: oh no๐๐๐
Johnny: uh oh๐๐๐๐