Since #16491, 18 tests have started failing:

  1) Error:
SettingsControllerTest#test_0005_settings shouldnt include ones about locations when locations are disabled:
ActionView::Template::Error: undefined method `each' for nil:NilClass
    app/views/settings/index.html.erb:4:in `_app_views_settings_index_html_erb__462412887402587618_117671740'
    app/controllers/concerns/application_shared.rb:14:in `set_timezone'
    app/models/concerns/foreman/thread_session.rb:32:in `clear_thread'
    test/functional/settings_controller_test.rb:49:in `block in <class:SettingsControllerTest>'

• Api::V1::SettingsControllerTest.test_0004_should parse string values
• Api::V1::SettingsControllerTest.test_0002_should show individual record
• Api::V1::SettingsControllerTest.test_0003_should update setting
• Api::V2::SettingsControllerTest.test_0005_settings shouldnt include ones about organizations when organizations are disabled
• Api::V2::SettingsControllerTest.test_0003_should not update setting
• Api::V2::SettingsControllerTest.test_0006_settings shouldnt include ones about locations when locations are disabled
• Api::V2::SettingsControllerTest.test_0001_should get index
• Api::V2::SettingsControllerTest.test_0004_should parse string values
• Api::V2::SettingsControllerTest.test_0002_should show individual record
• Api::V2::UsersControllerTest.test_0005_shows default taxonomies on show response
• Api::V2::UsersControllerTest.test_0002_should handle taxonomy with wrong id
• LocationsControllerTest.test_0008_should display a warning if current location has been deleted
• OrganizationsControllerTest.test_0009_should display a warning if current organization has been deleted
• SettingsControllerTest.test_index
• SettingsControllerTest.test_0002_does not render an old sti type setting
• SettingsControllerTest.test_0005_settings shouldnt include ones about locations when locations are disabled
• SettingsControllerTest.test_0004_settings shouldnt include ones about organizations when organizations are disabled
• SettingsControllerTest.test_0001_can render a new sti type setting