QA: Fix missing label edit button selector

app/assets/javascripts/vue_shared/components/dropdown/dropdown_widget/dropdown_widget.vue

@@ -130,7 +130,7 @@ export default {
       </slot>
     </template>
     <slot name="default">
-      <gl-dropdown-form class="gl-relative gl-min-h-7">
+      <gl-dropdown-form class="gl-relative gl-min-h-7" data-qa-selector="labels_dropdown_content">
         <gl-loading-icon
           v-if="isLoading"
           size="md"

ee/app/assets/javascripts/boards/components/labels_select.vue

@@ -183,6 +183,7 @@ export default {
         category="tertiary"
         size="small"
         class="edit-link float-right"
+        data-qa-selector="labels_edit_button"
         @click="toggleEdit"
       >
         {{ $options.i18n.edit }}

qa/qa/ee/page/component/issue_board/show.rb

@@ -14,12 +14,30 @@ module QA
                 view 'ee/app/assets/javascripts/boards/components/board_scope.vue' do
                   element :board_scope_modal
                 end
+
+                view 'ee/app/assets/javascripts/boards/components/labels_select.vue' do
+                  element :labels_edit_button
+                end
+
+                view 'app/assets/javascripts/vue_shared/components/dropdown/dropdown_widget/dropdown_widget.vue' do
+                  element :labels_dropdown_content
+                end
               end
             end
 
             def board_scope_modal
               find_element(:board_scope_modal)
             end
+
+            def configure_by_label(label)
+              click_boards_config_button
+              click_element(:labels_edit_button)
+              find_element(:labels_dropdown_content).find('li', text: label).click
+              # Clicking the edit button again closes the dropdown and allows the save button to be clicked
+              click_element(:labels_edit_button)
+              click_element(:save_changes_button)
+              wait_boards_list_finish_loading
+            end
           end
         end
       end

qa/qa/page/component/issue_board/show.rb

@@ -24,14 +24,6 @@ module QA
             element :create_new_board_button
           end
 
-          view 'app/assets/javascripts/vue_shared/components/sidebar/labels_select_vue/dropdown_contents.vue' do
-            element :labels_dropdown_content
-          end
-
-          view 'app/assets/javascripts/vue_shared/components/sidebar/labels_select_vue/dropdown_title.vue' do
-            element :labels_edit_button
-          end
-
           view 'app/assets/javascripts/boards/components/board_content.vue' do
             element :boards_list
           end
@@ -85,6 +77,7 @@ module QA
 
           def click_boards_config_button
             click_element(:boards_config_button)
+            wait_for_requests
           end
 
           def click_boards_dropdown_button
@@ -97,16 +90,6 @@ module QA
             click_element(:focus_mode_button)
           end
 
-          def configure_by_label(label)
-            click_boards_config_button
-            click_element(:labels_edit_button)
-            find_element(:labels_dropdown_content).find('li', text: label).click
-            # Clicking the edit button again closes the dropdown and allows the save button to be clicked
-            click_element(:labels_edit_button)
-            click_element(:save_changes_button)
-            wait_boards_list_finish_loading
-          end
-
           def create_new_board(board_name)
             click_boards_dropdown_button
             click_element(:create_new_board_button)