Model tab displays a copy of the response description in certain cases

[hkosova]

Q&A (please complete the following information)

• OS: Windows 10
• Browser: any
• Method of installation: dist assets
• Swagger-UI version: 3.22.3
• Swagger/OpenAPI version: OpenAPI 2.0

Content & configuration

Example Swagger/OpenAPI definition:

swagger: "2.0"
info:
  title: OAS2 response examples
  version: 1.0.0
paths:
  /foo1:
    get:
      summary: Response without a schema but with examples
      produces:
        - application/json
      responses:
        200:
          description: Successful response
          examples:
            application/json:
              foo: bar

Describe the bug you're encountering

The "Model" tab of the response displays a copy of the response description. This makes it look as if the response schema is an object containing the description property, and may confuse the documentation users.

This issue cannot be tested in the latest version 3.23.0 because of #5458.

Expected behavior

If the response does not have schema, the "Model" tab should be empty or should not be displayed at all.

Screenshots

[hkosova]

This seems to have been fixed in the latest version, 3.23.4 (possibly fixed as part of #5458).