Move script tag to the partial

app/views/shared/boards/_show.html.haml

@@ -11,7 +11,7 @@
   -# haml-lint:disable InlineJavaScript
   %script#js-board-template{ type: "text/x-template" }= render "shared/boards/components/board"
   %script#js-board-modal-filter{ type: "text/x-template" }= render "shared/issuable/search_bar", type: :boards_modal
-  %script#js-board-promotion{ type: "text/x-template" }= render "shared/promotions/promote_issue_board"
+  = render_if_exists "shared/promotions/promote_issue_board"
 
 #board-app.boards-app{ "v-cloak" => true, data: board_data, ":class" => "{ 'is-compact': detailIssueVisible }" }
   .d-none.d-sm-none.d-md-block

ee/app/views/shared/promotions/_promote_issue_board.html.haml

-- return unless @project
-
-.board-promotion-state
-  .svg-container.center
-    = custom_icon('icon_issue_board')
-  %p
-    - if Gitlab::CurrentSettings.should_check_namespace_plan?
-      = _('Upgrade your plan to improve Issue boards.')
-    - else
-      = _('Improve Issue boards with GitLab Enterprise Edition.')
-  %ul
-    - unless @project.multiple_issue_boards_available?
-      %li
-        = link_to _('Multiple issue boards'), help_page_path('user/project/issue_board.html', anchor:'use-cases-for-multiple-issue-boards'), target: '_blank'
-    - unless @project.feature_available?(:scoped_issue_board)
-      %li
-        = link_to _('Scoped issue boards'), help_page_path('user/project/issue_board.html', anchor:'board-with-a-milestone'), target: '_blank'
-    - unless @project.feature_available?(:issue_board_focus_mode)
-      %li
-        = link_to _('Issue board focus mode'), help_page_path('user/project/issue_board.html', anchor:'focus-mode'), target: '_blank'
-  = render 'shared/promotions/promotion_link_project'
-  .top-space
-    %button.btn.btn-default.btn-block#hide-btn{ :href => "#", "@click.stop" => "clearPromotionState" }
-      = _("Thanks! Don't show me this again")
+%script#js-board-promotion{ type: "text/x-template" }
+  - return unless @project
+  .board-promotion-state
+    .svg-container.center
+      = custom_icon('icon_issue_board')
+    %p
+      - if Gitlab::CurrentSettings.should_check_namespace_plan?
+        = _('Upgrade your plan to improve Issue boards.')
+      - else
+        = _('Improve Issue boards with GitLab Enterprise Edition.')
+    %ul
+      - unless @project.multiple_issue_boards_available?
+        %li
+          = link_to _('Multiple issue boards'), help_page_path('user/project/issue_board.html', anchor:'use-cases-for-multiple-issue-boards'), target: '_blank'
+      - unless @project.feature_available?(:scoped_issue_board)
+        %li
+          = link_to _('Scoped issue boards'), help_page_path('user/project/issue_board.html', anchor:'board-with-a-milestone'), target: '_blank'
+      - unless @project.feature_available?(:issue_board_focus_mode)
+        %li
+          = link_to _('Issue board focus mode'), help_page_path('user/project/issue_board.html', anchor:'focus-mode'), target: '_blank'
+    = render 'shared/promotions/promotion_link_project'
+    .top-space
+      %button.btn.btn-default.btn-block#hide-btn{ :href => "#", "@click.stop" => "clearPromotionState" }
+        = _("Thanks! Don't show me this again")