[Feature request]: Form support display json schema

[Flithor]

Is your feature request related to a specific problem? Or an existing feature?

Object type field for multipart-form should display json schema

Describe the solution you'd like

...
      requestBody:
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                file:
                  type: string
                  description: Upload File
                  format: binary
                JsonDataField:
                  type: object
                  allOf:
                    - $ref: '#/components/schemas/MyJsonData'
                  description: Upload Json into Form Field
            encoding:
              file:
                style: form
              JsonDataField:
                contentType: application/json
...

It should display MyJsonData schema tab

this feature is valid in Swagger 5.0

Additional context

No response

[martincostello]

I don't fully understand what you're asking for here.

It looks like you're asking for SwaggerUI to do something it doesn't, which wouldn't be something to ask us about.