Since Saturday, 2 items are being added to cart

[PaulNewton]

Also see the tangential RFC that may help this concurrency behavior, or worsen it /shrug.

RFC: Standardized Storefront DOM Event Payloads

Short description of issue Shopify Request for Comment on Standardized events Reproduction steps Additional info We would like to invite you to share your thoughts on Standardized Storefront DOM Event Payloads. Our goal is to make it easier for theme developers to predict what events Shopify emits. The RFC is linked, please thread your comments in the Github issue. What type of topic is this General discussion