'#/paths/~1path/get/requestBody/content/application~1json/schema' not resolved with ResolverFully

Bug

The local refs to another schema inside a path definition is not resolved using ResolverFully. This types of refs are discouraged, but they can be done according to spec and docs https://swagger.io/docs/specification/using-ref/

Steps to reproduce

Try to load with setResolveFully true this spec:

openapi: 3.0.0
info:
  version: 1.0.0
  title: JSON Schemas test spec
  license:
    name: MIT
paths:
  /test1:
    get:
      operationId: test1
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Person'
      responses:
        default:
          description: "OK"
  /test4:
    get:
      operationId: test4
      responses:
        default:
          description: "OK"
      requestBody:
        content:
          application/json:
            schema:
              allOf:
                - $ref: '#/paths/~1test1/get/requestBody/content/application~1json/schema'
                - $ref: '#/components/schemas/Citizen'

components:
  schemas:
    Person:
      type: object
      additionalProperties: {}
      properties:
        name:
          type: string
        surname:
          type: string
      required:
        - name
        - surname
    Citizen:
      type: object
      additionalProperties: {}
      properties:
        id_card:
          type: string
      required:
        - id_card

Start by loading the supplied OpenAPI YAML with setResolveFully(true) and inspect ResolverFully's handling of the local path reference in /test4. Trace why '#/paths/1test1/get/requestBody/content/application1json/schema' is not resolved, then verify that the request-body schema resolves successfully without breaking the components-schema references.