The annotation tests in core.json cover $ref resolving through $defs, verifying that annotations from the referenced schema are attributed to the referenced location.

I couldn't find an equivalent test for $dynamicRef resolving to a $dynamicAnchor, since both are part of the core 2020-12 vocabulary and appear to have the same annotation attribution behavior once the reference resolves.

I verified this using the annotation harness, which produced:

{ 'https://json-schema.org/keyword/title': [ 'Foo' ] }

Schema used:

{ "$dynamicRef": "#foo", "$defs": { "foo": { "$dynamicAnchor": "foo", "title": "Foo" } } }

Would a PR adding this test be welcome?