Suddenly getting ScopeNotGrantedError during development

[Liam-Shopify]

Hi @Patrick_Jakubik

This sounds like the same issue our team is currently working on resolving here:

Customer data not accessible in Checkout UI extension

Hi! We have a Checkout UI extension which need access to the customer shipping address and other personal data. This extension is part of a private custom app, it is not distributed on the Shopify App store but with a private install link. So based on my understanding of the documentation, we shouldn’t need to ask for specific permissions to access this data. It was actually working perfectly until the migration to the new dev dashboard. Before that we could see and work on the extension using…

This should only be affecting dev apps, so merchants using your app won’t be impacted. When we have an update we’ll post in the topic linked above.