I am using some code that I "obtained" from another site, but it's not quite working as expected.

    if (await _memberManager.ValidateCredentialsAsync(model.Email, model.Password))
    {
        var result = await _memberSignInManager.PasswordSignInAsync(model.Email, model.Password, false, true);

        if (result.Succeeded)
        {
            return Redirect(model.RedirectUrl!);
        }
    }

There is also a "Remember me" checkbox on the form.

The login works, but a cookie is stored with a life of 1 year, even if the Remember Me option is not ticked.

The 3rd parameter in PasswordSignInAsync is "is Persistent" - shouldn't it not persist if that is set to false? And is that what the "Remember Me" option should affect?

Finally, can I alter the lifespan of the cookie?