gistfile1.txt

<!-- PAGEFLY CART HELPER - DO NOT DELETE -->
    <script>
          try {
          setTimeout(function () {
            window.__pagefly_helper_store__ &&
              window.__pagefly_helper_store__.subscribe(function (res) {
            $.getJSON('/cart.json').then(cart => {
                Shopify.getCart(window.cartUpdateCallback, true)
                              });
        });
          }, 2500);
        } catch (e) {
          console.warn(e);
        }
    </script>
    
    // add this window variable to line 686 in the theme.js
    window.cartUpdateCallback = cartUpdateCallback