Icon Theme 6.6.3 - Variants suddenly not working

Technical Q&A

Topic summary

A Shopify store using Icon Theme version 6.6.3 is experiencing a critical issue where product variants (such as wig sizes) stopped functioning around December 1st.

Key Details:

  • Customers cannot select any product variants
  • The problem is specific to the Icon theme—switching to other themes resolves the issue
  • No recent changes were made to the theme before the problem started
  • The issue appeared suddenly and is actively impacting sales

Status: The issue remains unresolved, with the user seeking urgent assistance to restore variant functionality.

Summarized with AI on November 24. AI used: claude-sonnet-4-5-20250929.
1

Recently around the 1st of December my variants have stopped working. Customers are unable to select their wig sizes or any other variants accordingly. When I change themes, it works. I haven’t changed anything, it’s been a sudden stop. The theme I currently use in the Icon theme. Can someone please help as this is affecting my sales.

Website: www.avasihair.com