anchor.diff:            event_name: 'select_content',
             type: 'accordion',
             text: section["title"],
  -          index: index + 1,
  +          index: index,
             index_total: number_of_accordion_sections,
  -          section: 'n/a',
  -          action: 'n/a',
           }
         }
       }
  
positive.code:   border_top: border_top,
    font_size: "m"
  } if heading %>
  <div data-module="gem-track-click gtm-click-tracking">
    <div data-module="toggle-attribute">
      <%
        show_all_attributes = {
          event_name: "select_content",
          type: "accordion",
          index: 0,
          index_total: number_of_accordion_sections,
          section: "n/a"
        }
      %>
      <%= render 'govuk_publishing_components/components/accordion', {
        heading_level: 3,
        data_attributes_show_all: {
          "ga4": show_all_attributes.to_json
        },
        items: accordion_contents,
        margin_bottom: 3
      } %>
    </div>
  </div>
  
negative.code:   accordion_contents = []
    number_of_accordion_sections = accordions.length
  %>
  <% accordions.each.with_index(1) do | section, index | %>
    <% content = capture do %>
      <%# this element captures an override from the accordion that the last item has margin 0 %>
      <div class="covid__accordion-inner">
  