Derived class is not using the base class schema filter

[OskarKlintrot]

VERSION:

5.6.0

STEPS TO REPRODUCE:

Create a base class with a SwaggerSchemaFilter-attribute.

EXPECTED RESULT:

Classes inheriting the base class should be leveraging the same schema filter as the base class.

ACTUAL RESULT:

The schema filter is ignored on the derived class.

ADDITIONAL DETAILS

To put it in context; I have a JsonConverter that turns a class with a single IEnumerable property into an json array instead of a json object. I want to create an abstract base class that has both the JsonConverter-attribute as well as the SwaggerSchemaFilter-attribute on it. Then all that is need is to derive from SingleJsonArrayResponse<T> in order for both the serialized json and the Swagger example to be correct.

Is this by design, an anti pattern or an actual bug?

[heldersepu]

Do you have a minimal project reproducing this issue?

[OskarKlintrot]

Here you go @heldersepu: https://github.com/OskarKlintrot/swagger-issue-1197

[heldersepu]

Initially it looked like all we needed was to change a false to true:
https://github.com/domaindrivendev/Swashbuckle/blob/master/Swashbuckle.Core/Swagger/Annotations/ApplySwaggerSchemaFilterAttributes.cs#L11
but that still not working...