Q&A

• OS: macOS
• Browser: chrome
• Version: 68
• Method of installation: npm
• Swagger-UI version: 3.18.0
• Swagger/OpenAPI version: OpenAPI 3.0

Content & configuration

Example Swagger/OpenAPI definition:

servers:
- url: https://{customerkey}-{projectkey}.digitalcx.com
  description: The production API server
#  variables:
#    customerkey:
#      default: something
#      description: This is your customer key (provided when the app was setup)
#    projectkey:
#      default: something
#      description: This is your project key (provided when the app was setup)

Swagger-UI configuration options:
I am using swagger-ui-express but nothing else on the SwaggerUI() function configuration

Describe the bug you're encountering

I expect the description for the server to be there as defined in OpenApi 3, but instead I don't see anything.
Same is happening when I add the customerkey and the projectkey fields

To reproduce...

Steps to reproduce the behavior:

1. Copy te yaml provided here
2. Open the swagger ui and preview the changes
3. See error

Expected behavior

I would expect the provided description to be showing up underneath the resource, or at least somewhere in the UI.

Screenshots

Additional context or thoughts

Could this be a feature non implemented?
Could this be related with swagger-ui-express?

Thank you very much