menu size by 6 elements

app/helpers/concerns/layout_helper_override.rb

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module LayoutHelperOverride
+  def extended_navigation_bar(items, max_items: 6)
+    return unless items.any?
+
+    extra_items = items.slice((max_items + 1)..-1) || []
+    active_item = items.find { |item| item[:active] }
+
+    controller.view_context.render partial: "decidim/shared/extended_navigation_bar", locals: {
+      items: items,
+      extra_items: extra_items,
+      active_item: active_item,
+      max_items: max_items
+    }
+  end
+end

config/initializers/getxo_customizations.rb

@@ -25,4 +25,5 @@
 
   # User select2 to enable multiple zones selector in resource permissions
   Decidim::Admin::ResourcePermissionsController.include(Decidim::Admin::NeedsMultiselectSnippets)
+  Decidim::LayoutHelper.prepend(LayoutHelperOverride)
 end