Variant Selector not working for certain products alone

Topic summary

A store owner reports that variant selectors malfunction on approximately 22 out of 500+ products, despite all products using the same default template. The issue affects specific products inconsistently—for example, the selector works on one product (Aashirvad Whole Wheat Atta Flour) but fails on another (Chana Dal Split Chickpeas).

Key Details:

  • Theme: “Flowercart” (third-party, not official Shopify)
  • The system functioned properly for several years before this selective failure emerged
  • Original developers who purchased the theme are no longer in contact

Recommended Solution:
Multiple respondents advise contacting the theme developer’s support team for investigation, as the inconsistent behavior across identical templates suggests a theme-specific bug rather than a configuration issue.

Status: Unresolved; awaiting theme developer support.

Summarized with AI on October 31. AI used: claude-sonnet-4-5-20250929.

Its really strange that on my store, the variant picker doesnt work only for about 22 products alone out of over 500+. I havent been able to figure it out.

Here is an example of two products that use the same default product template, but yet it works on the first one but not on the second one.

Works on this one - https://gspice.mx/collections/atta/products/aashirvad-whole-wheat-atta-flour

Doesnt work on this one - https://gspice.mx/products/chana-dal-split-chickpeas

Any ideas how to solve this?

Hi @Gov75 Which theme you are working on?

Its called flowercart

There is no such theme in Shopify, i think you are telling the name of your store.

I think its a 3rd party theme, but this was purchased by our developers who we do not contact with. It was working fine for a few years actually and its strange that even now it works but only doesnt work for certain products :disappointed_face:

Oh, then you should immediately contact a support team.

Hi @Gov75 ,

It is possible that it is a problem within the theme itself. I recommend reaching out to theme developer for further investigation on that.

Best,

Daisy