Cart attributes and dynamic checkout buttons

[hardnold]

Hi,

I'm running a shopify app, that relies on cart attributes. On the product details page it adds a cart attribute / note attribute to the cart which will identify orders that are relevant for my app. Unfortunately I just found out that cart attributes won't work when the customer uses the "buy now" button instead of "add to cart".

https://help.shopify.com/en/manual/online-store/os/dynamic-checkout/compatibility#cart-attributes

Is there any solution or workaround for adding additional information from the product details page to the order, even if the customer uses these dynamic checkout buttons?

Thanks a lot

Daniel

[hardnold]

In case someone stumbles upon this. I solved by sending part of the order at the order confirmation page and the rest of the order data via webhook. Then I match them together in my backend