Fix log out from user menu not working on Safari (#31402)

spec/system/log_out_spec.rb

@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe 'Log out' do
+  include ProfileStories
+
+  before do
+    as_a_logged_in_user
+  end
+
+  describe 'Logging out from the preferences' do
+    it 'logs the user out' do
+      visit settings_path
+
+      within '.sidebar' do
+        click_on 'Logout'
+      end
+
+      expect(page).to have_title(I18n.t('auth.login'))
+      expect(page).to have_current_path('/auth/sign_in')
+    end
+  end
+
+  describe 'Logging out from the JS app', :js, :streaming do
+    it 'logs the user out' do
+      visit root_path
+
+      within '.navigation-bar' do
+        click_on 'Menu'
+      end
+
+      within '.dropdown-menu' do
+        click_on 'Logout'
+      end
+
+      click_on 'Log out'
+
+      expect(page).to have_title(I18n.t('auth.login'))
+      expect(page).to have_current_path('/auth/sign_in')
+    end
+  end
+end