auth helper not allowing pages to load

I am getting the "TypeError: authListener.unsubscribe is not a function" error when trying to load any page after setting up the auth helper as described here:
https://github.com/supabase/auth-helpers/blob/main/packages/nextjs/README.md

GitHub

A collection of framework specific Auth utilities for working with Supabase. - auth-helpers/README.md at main · supabase/auth-helpers