### Is there an existing issue for this?

- [X] I have searched the existing issues

### Describe the bug

Adding a scaffolding identity to my project creates this warning error CS8602 Deference of a possible null reference.
I am using VS2022 with sqlserver mgnt studio v18.12.1
Where do I put the '?' or set it to =!null.
I am following the turorial. This is the link: https://www.youtube.com/watch?v=HSP6EZ5i9RY

### Expected Behavior

There should be no warning error. Should load the page as indicated in the youtube tutorial

### Steps To Reproduce

_No response_

### Exceptions (if any)

_No response_

### .NET Version

_No response_

### Anything else?

@model LogoutModel
@{
ViewData["Title"] = "Log out";
}

@ViewData["Title"]

@{
if (User.Identity.IsAuthenticated) //Warning message at this point
{

Click here to Logout

}
else
{

You have successfully logged out of the application.

}
}