Different behaviour in cart, checkout and account on UpdateOperation

[ticovanbeurden]

I've encountered some inconsistencies in the behaviour of the cartTransform API across various locations where line items are displayed. The current behaviour is not uniform, posing challenges for a reliable solution in updating line item titles and images. I've listed to different locations below .To clarify, we're using a custom image that's uploaded to the Shopify CDN and are using a development preview store for testing.

Current behaviour:

Cart:
Only updates the price, not the title and image

Checkout:
Updates price, title, and image

Thank You Page:
Updates price, title, and image

Order Status Page:
Updates price and title, not the image

Email Template:
Only updates the price, not the title and image

Account (Dawn & New Customer Accounts):
Only the price and title are updated, not the image

Our assumption was that updating the title and image would mirror the behaviour of updating the price, ensuring consistency across the cart, checkout steps, and account/email templates. Could you kindly provide clarity on the expected behaviour from Shopify's side and whether there are plans to include the image and title in the updates?

Additionally, I'd like to draw your attention to a similar topic already discussed in the Shopify Community.