Hello klaviyo

   <script src="https://a.klaviyo.com/media/js/onsite/onsite.js"></script>
<script>
    var klaviyo = klaviyo || ];
    klaviyo.init({
      account: "xxxxx",
      list: 'xxxxx',
      platform: "shopify",
      collection_urls: "/collections/"]
    });
    klaviyo.enable("backinstock",{ 
    trigger: {
      collection_page_text: "Notify Me When Available",
      collection_page_class: "btn",
      collection_page_text_align: "center",
      collection_page_margin: "0px",
      collection_page_width: "100%",
      alternate_anchor: "AddToCart",
      replace_anchor: false
    },
    modal: {
     headline: "{product_name}",
     body_content: "Register and you'll get an email when this item comes back in stock.",
     email_field_label: "Email",
     button_label: "NOTIFY ME WHEN AVAILABLE",
     subscription_success_label: "You're in! We'll let you know when it's back.",
     footer_content: '',
     additional_styles: "@import url('https://fonts.googleapis.com/css?family=Helvetica+Neue');",
     drop_background_color: "#000",
     background_color: "#fff",
     text_color: "#222",
     button_text_color: "#fff",
     button_background_color: "#000000",
     close_button_color: "#ccc",
     error_background_color: "#fcd6d7",
     error_text_color: "#C72E2F",
     success_background_color: "#d3efcd",
     success_text_color: "#1B9500"
    }
  });
</script>

I am using narrative theme I have added this script in theme.liquid  
  {% unless product.available %}
  <div class='klaviyo-product-container' id='klaviyo-data-handle-{{ product.handle }}' data-klaviyo-handle='{{ product.handle }}'>
  <div class="klaviyo-button-container" style="opacity:1">
  </div>
</div>
    {% endunless %}

and this code in product-grid.liquid file 

notify me is working only for product without variants on collection pages  it is not working for if variants are not available 
when i hover on out of stock product then only button is showing but I  do not want to show  notify mw when available  button on hover i need the flow same as it is working on product pages it is showing directly on product pages wihout hover or I change variant from dropdown