For discussing the development and usage of Checkout UI extensions, post-purchase extensions, web pixels, Customer Accounts UI extensions, and POS UI extensions
I am trying to enable a purchase.cart-line-item.line-components.render extension in the customiser after deployment of the extensions. But it keeps saying that the app block is not available. In development mode the extension is working fine. I tested this with a really clean UI extension point.
Other extension points like 'purchase.checkout.cart-line-item' are working fine.
When you can enable a 'purchase.checkout.cart-line-item' it should also be possible to enable 'purchase.cart-line-item.line-components.render' in the customiser.