Github not returning user email

[msbeeman]

Provider type

GitHub

Environment

System:
OS: macOS 12.6
CPU: (8) arm64 Apple M1
Memory: 1.01 GB / 16.00 GB
Shell: 5.8.1 - /bin/zsh
Binaries:
Node: 16.17.1 - /usr/local/bin/node
npm: 8.15.0 - /usr/local/bin/npm
Browsers:
Chrome: 106.0.5249.119
Safari: 15.6.1
npmPackages:
next: latest => 12.3.1
next-auth: ^4.14.0 => 4.14.0
react: 18.1.0 => 18.1.0

Reproduction URL

https://next-auth.js.org/tutorials/creating-a-database-adapter

Describe the issue

Per the GitHub provider documentation, where the tip at the bottom of the page states:

Email address is always returned, even if the user doesn't have a public email address on their profile.

I would have expected the user object GitHub returns to have the email. However, GitHub is passing me back a user object only with a valid name and image, but an undefined email value and a null emailVerified value.

`{
name: 'John Doe',
email: undefined,
image: 'https://avatars.githubusercontent.com/u/______',
emailVerified: null
}

How to reproduce

1. 1st Image: Create a simple app with the GitHub provider
2. 2nd Image: Fill in the adapter createUser() function with a simple console.log(user)
3. 3rd Image: Look at the user object getting returned from GitHub.

[...nextauth].js file where GitHub provider is added:

Custom adapter createUser() function:

Object returned from GitHub in the createUser() function:

Expected behavior

User object returned by github containing an email as stated in the documentation.