The switch to use REST API instead of JSON for sections introduced a new notice:
Notice: Function register_meta was called incorrectly. When registering an "array" meta type to show in the REST API, you must specify the schema for each array item in "show_in_rest.schema.items".
Steps To Reproduce
Install version 2.4.7, activate the plugin and configure.
Description of the bug
The switch to use REST API instead of JSON for sections introduced a new notice:
Steps To Reproduce
Additional Information
I traced the issue to this commit https://github.com/alleyinteractive/apple-news/commit/4040b20f8e8c34f3907e73df743ae45eecf17a2e. There are a couple meta values given the type "array" without defining the associated schema.