Currently, the analytics event is firing between the checkout page and the Order Success page however if the page load is fast enough there isn’t enough time to load the GA code and pass to datalayer it just redirects to the order success page. This is causing about half of our transactions to not register in GA.
Think this is a separate issue but all products are coming in as (not set) as mentioned in this post.
3rd issue is that the order subtotal and order total are not getting passed to the order success page and it appears blank.