FIX: deleting a groups was throwing an error (#26623)

spec/system/groups/group_spec.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+describe "Group", type: :system do
+  let(:group_page) { PageObjects::Pages::Group.new }
+  fab!(:admin)
+  fab!(:group)
+
+  before { sign_in(admin) }
+
+  describe "delete a group" do
+    it "redirects to groups index page" do
+      group_page.visit(group)
+
+      group_page.delete_group
+
+      expect(page).to have_current_path("/g")
+    end
+  end
+end

spec/system/page_objects/pages/group.rb

@@ -17,6 +17,11 @@ module PageObjects
         self
       end
 
+      def delete_group
+        page.find("[data-test-selector='delete-group-button']").click
+        page.find(".dialog-footer .btn-danger").click
+      end
+
       def select_user_and_add(user)
         page.find(
           ".modal-container .user-chooser .multi-select-header .select-kit-header-wrapper",