Include ordering in BaseListingView context

wagtail/admin/views/generic/base.py

@@ -537,6 +537,7 @@ class BaseListingView(WagtailAdminTemplateMixin, BaseListView):
         context["index_url"] = self.index_url
         context["index_results_url"] = self.index_results_url
         context["verbose_name_plural"] = self.verbose_name_plural
+        context["ordering"] = self.ordering
         context["table"] = table
         context["media"] = table.media
         # On Django's BaseListView, a listing where pagination is applied, but the results

wagtail/admin/views/pages/listing.py

@@ -297,7 +297,6 @@ class IndexView(generic.IndexView):
 
         context.update(
             {
-                "ordering": self.ordering,
                 "search_form": self.search_form,
                 "is_searching": self.is_searching,
             }

wagtail/admin/views/pages/search.py

@@ -175,7 +175,6 @@ class SearchView(PermissionCheckedMixin, BaseListingView):
                 "all_pages": self.all_pages,
                 "content_types": self.content_types,
                 "selected_content_type": self.selected_content_type,
-                "ordering": self.ordering,
             }
         )
         return context