Schema arrays not used in examples

[shodgson]

Expected result:
For

  "paths": {
    "/foo": {
      "post": {
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "array",
                "items": { "$ref": "#/components/schemas/bar" }
             }

The example body should be an array

Actual result:
The example body is the bar object

Failing test case prepared: test spec and openapi definition