Product Bundle Coding issue

Topic summary

A merchant is experiencing a checkout discrepancy where product bundle selections made by customers are not displaying correctly at checkout. The items added to the cart don’t match what appears during the final purchase stage.

Root Cause Identified:

  • Shopify support traced the issue to a theme-related code modification
  • Screenshots show specific coding changes that may be causing the problem

Current Status:

  • The merchant has shared visual evidence including:
    • Code modification screenshots from Shopify support
    • Cart vs. checkout comparison images showing the discrepancy
  • Seeking community assistance to resolve the coding issue
  • No solutions or responses have been provided yet
Summarized with AI on November 1. AI used: claude-sonnet-4-5-20250929.

The issue I am facing is that when someone places an order for my product bundle, their bundle select is not reflected correctly at the check-out stage.

I shared this issue with a shopify advisor who advised it was a theme related issue, due to a code modification, which may have impacted this.

Please find attached the screen shot the shopify support advisor shared with me of the coding modification that may have affected this.

Can someone help me with this? I’ll also attach the screenshots to explain the discrepency between the product bundle added to basket and what is captured at check-out.