allOf : `type` of property contained in multiple subschemas is not correctly determined.

Given the following schema V1:

Foo:
  allOf:
    - properties:
        propA:
          type: string
    - properties:
        propA:
          example: "YEEHAA"

is changed to the following schema V2:

Foo:  
  properties:
    propA:
      type: string

openapi-diff incorrectly detects the following incompatible change:
Changed property type (object -> string)

It seems to me that the type of a property that is contained in multiple subschemas of an allOf is not correctly determined. Openapi-diff recognized the type of propA in schema V1 as an object, but this is not correct.

Empieza por reproducir la comparación entre los esquemas V1 y V2 proporcionados, centrándote en Foo, allOf y la definición repetida de propA. Inspecciona cómo determina el diff el tipo de propA en todos los subesquemas de allOf. La tarea está terminada cuando la comparación ya no informe de un cambio de tipo incompatible de object a string para este caso.