Response headers are not visible on swagger UI

Q&A (please complete the following information)

• OS: Windows 11
• Browser: chrome
• Version: 134.0.6998.89
• Method of installation: https://editor.swagger.io/
• Swagger-UI version: N/A
• Swagger/OpenAPI version: OpenAPI 3.0.1

Content & configuration

I have defined a header in the response section in the following way:

responses:
      "202":
          description: Accepted
          headers:
            x-resource-id:
              description: Job objects status Id
              schema:
                type: string
          content:
            application/json:
              schema:
                type: object

If I open the network tab, I can see the below response headers:

HTTP/1.1 202 Accepted
Server: awselb/2.0
Date: Wed, 19 Mar 2025 14:06:43 GMT
Content-Type: application/json
Content-Length: 0
Connection: keep-alive
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: OPTIONS, POST, GET, PUT, DELETE
Access-Control-Allow-Headers: *
Access-Control-Allow-Credentials: true
Access-Control-Allow-Origin: *
x-resource-id: 1165

But on the swagger UI I can only see the below headers:

Describe the bug you're encountering

Described above

Expected behavior

The headers should be shown in response section

Reproduce the issue in Swagger UI using the supplied OpenAPI 3.0.1 response definition and compare the network response headers with the headers rendered in the response section. Trace the response-header display path and verify that the documented x-resource-id header appears when the response is shown.