Nesting an array inside an object in JSON schema always returns valid (even when it's not)

[yogat3ch]

Directory structure is as follows:

├── main.json
├── objects.json
└── test.json

main.json:

{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "$id": "1.1.0",
    "title": "My Main Schema",
    "description": "reprex schema",
    "type": "object",
    "properties": {
      "the_object": {
        "type": "object",
        "properties": {
            "my_nested_object": {
                "$ref": "./objects.json#/properties/objects"               
            }
        }
      }
    }
}

objects.json:

{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "$id": "objects",
    "title": "My Main Schema",
    "description": "reprex schema",
    "type": "object",
    "properties": {
      "objects": {
        "type": "array",
            "items": {
                "type": "string",
                "enum": ["a","b","c"]
            }
      }
    }
}

test.json:

{
    "the_object": {
        "my_nested_object": ["d", "e"]
    }
}

jsonvalidate::json_validate("test.json", "main.json")

This will always evaluate to TRUE, disregarding the mismatch between the values in the array in test_json/the_object/my_nested_object and the enum specified in the objects reference. It seems like nested objects disregard the specified constraints of referenced schema?