With the correct user login, I am not getting the authorization errors I was getting previously.

correct-user-login-features-pages.feature

Feature: Content Pages
  Editors should be able to manage their own pages

  Background:
    # make sure user is logged out
    Given I am a guest
    When I visit "/my401k/plan_sponsor/create_new_content"
    And login as a plan sponsor
...

  @javascript
  Scenario: An editor can move between tabs (using 'Previous' and 'Next' buttons); the wizard remembers previous selections
    When I click on "category-special-offers"
    And I click on "Next" on the active tab
    And I wait for 1 seconds
    And I click on item "#layout-2"
    And I wait for 1 seconds
    And I click on "Previous" on the active tab
    And I wait for 1 seconds
    Then there should be a drawn circle around item "#category-special-offers"
    And the radio button associated with "#category-special-offers" should be checked
    And I click on "Next" on the active tab
    And I wait for 1 seconds
    Then there should be a drawn circle around item "#layout-2"
...