Weight based shipping rates issue with draft orders orders

Preliminaries:

  1. In your test store create product X - set the product weight to be 12oz.

  2. In your store shipping settings, create the following shipping rates:

  3. Install Honeycomb

  4. Create a cart page funnel that cross sells Product X with a discount of 20% and has a show to all trigger

Customer Scenario:

  1. As a customer visit the store and add product X to cart, increase the quantity to 2

  2. Proceed to checkout from the cart page

  3. View the upsell funnel and add 2 additional product X items to cart

  4. proceed to checkout

Actual result: shipping rate is miscalculated.

Please let me know if any further details are needed.