SHOPIFY BUG: with bundle items returns wrong item count in with change.js

Topic summary

A bug has been identified in Shopify’s cart system when using change.js with bundled items. The issue causes incorrect item counts to be returned.

The reporter has included a screenshot (Darius90_0-1702982180112.png) that appears to demonstrate the problem, showing dimensions of 1678x746 pixels.

Current Status:

  • No responses or solutions have been posted yet
  • The discussion remains open with the core issue unresolved
  • Technical details about the specific nature of the count discrepancy are not provided in the initial post

This appears to be a JavaScript-related cart functionality issue affecting developers working with Shopify’s bundle features.

Summarized with AI on November 14. AI used: claude-sonnet-4-5-20250929.

@Shopify_77 BUG: with bundle items returns wrong item_count in with change.js.