anchor.diff:    custom_dimensions = {
       dimension114: (page.lists.count + 1).to_s,
     }
  -  accordion_contents = page.lists.map.with_index do |list, list_index|
  +  accordion_contents = page.lists.map.with_index(1) do |list, list_index|
       {
         heading: {
           text: list[:title],
  
positive.code:       data_attributes: {
          "track-count": "accordionSection",
          "track-options": {
            "dimension114": list_index + 1 
          },
        },
      }
    end
  
negative.code:       data_attributes: {
          "track-count": "accordionSection",
          "track-options": custom_dimensions.to_json,
          ga4: {
            event_name: "select_content",
            type: "accordion",
            text: t("second_level_browse.more_on_this_topic"),
            index: accordion_contents.length,
            index_total: page.lists.count + 1,
          }
        },
      }
    %>
  