Exporting to OpenAPI 3.0 spec works as 3.1 spec

Bug Report
1

When we export the api spec in openapi 3.0, no matter if we use web or client, we get a spec valid only in 3.1 spec, and not 3.0 spec.

2

we discussed around here: Discord

3

when we export in openapi 3.0, we get this validation errors:

image.png
image.png698×653 181 KB

image.png
image.png698×653 181 KB

4

it seems that, to be valid, we should transform to “example” and change it from a list to a single value

5

Specifically in the components/schemas section of the contract.