You can now access a
references connection on a
metafield in the GraphQL Admin and Storefront APIs.
references connection to resolve metafield values of a list reference type to their underlying resource. This new connection is paginated and works similarly to the existing
reference field, which is used for single references.
This new endpoint is available in unstable, and will be part of the 2022-10 release.
For more information, refer to the Admin API and Storefront API documentation.