OpenAPI 3.1: $ref as sibling to required not working

[madsodgaard]

Describe the bug
#1766 fixed the issue where description was not correctly overriden, when it was a sibling to $ref. However, it still does not work for required.

Also, it looks like the field is completely missing from the schema overview? (see screenshot)

Expected behavior
I expect the property field in the response to be required.

Minimal reproducible OpenAPI snippet(if possible)

openapi: 3.1.0
info:
  version: 1.0.0
  title: Example.com
paths:
  "/test":
    get:
      operationId: test
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Response"
components:
  schemas:
    Response:
      $ref: "#/components/schemas/Test"
      required:
        - field
    Test:
      type: object
      properties:
        field:
          type: string
          description: test

Additional context
Tested with openapi-cli v1.0.0-beta.63

[AlexVarchuk]

@madsodgaard fixed. If you reproduce it again please reopen the issue.