Small Shopify + Klaviyo bug fix using /cart/add.js — how I passed the right image variant to Klaviyo

Heads up for anyone using Klaviyo + Shopify, the "Add to Cart" email often shows the *wrong variant image* (even if the customer selected a different color or size).

I ran into this with a my store and found a clean way to fix it using Shopify’s `/cart/add.js` endpoint + Klaviyo's SDK.

Here’s a quick 3min video I made walking through the fix (with code):
[https://www.youtube.com/watch?v=YGMCEHPPIrY](https://www.youtube.com/watch?v=YGMCEHPPIrY)

Let me know what you think, curious how others usually handle this issue.