[BUG] Cannot generate example using media type = application/problem+json

[YosaRama]

Describe the bug
When I use application/problem+json base on RFC7807 on my return, it will not generate example. but when I try change to application/json it will be fine.

To Reproduce

• @return {V1GetSubscriptionDetailsResponse} 200 - Successfully create new credentials - application/json (will generate example)
• @return {V1GeneralErrorResponse} 400 - Failed response bad request - application/problem+json (not generate)
• @return {V1GeneralErrorResponse} 401 - Failed response unauthorized (will generate example)

Expected behavior
I would to have example with media type = application/problem+json

Screenshots

Desktop (please complete the following information):

• OS: IOS
• Version 13.4