Hello, I'm currently encountering a problem with the Cart API offered by Shopify.
I use the "change.js" endpoint to successively update the "Name" property of each product in the cart. The first modification works but all subsequent modifications are in "bad request" (error 400) and the property is therefore not modified on the client checkout.
Then if I go back and resubmit a successive modification of the properties of each item, they all work this time and without bad request.
I point out that the code worked very well before this.
Someone knows where this problem of API working and not working at the same time can come from?
Thank you for your support !