Super user is not created on new installation

[jimjoes]

What happened?

I installed the main branch of the new adapt authoring and went through the UI to setup the instance, however I cannot log in with the user I configured in the UI. On checking the users collection in Mongo, it's empty and there are no obvious errors in the console from the setup.
I also tried npx adapt-security/utils register-super -e <email> which runs and doesn't produce any errors (or success notifications), but no item is created in the user collection.

Expected behaviour

I would expect the user to be setup

Steps to reproduce

1. install using npx adapt-security/at-utils install --branches --prerelease adapt-1.0
2. follow UI to configure setup
3. run npm run dev
4. Try and login.

Authoring tool version

1.0.0-rc.4

Framework version

5.38.2

What browsers are you seeing the problem on?

Chrome

Relevant log output

AFICT there are no errors emitted relating to user setup.