smartbear.com CORS error when importing file/URL

Hello,

I am running swagger editor in docker on a remote machine and accessing it at localhost at port 8090 via a tunnel. I am also hosting my openapi spec files on a remote http server accessible locally at port 8095 via a tunnel.

$ docker ps
CONTAINER ID   IMAGE                                                    COMMAND                  CREATED         STATUS        PORTS                                       NAMES
fe6c49889c03   myhttpd                                                  "httpd-foreground"       20 hours ago    Up 20 hours   0.0.0.0:8095->80/tcp, :::8095->80/tcp       my-httpd
c365e0c63a6d   swaggerapi/swagger-editor:v5.0.0-alpha.88-unprivileged   "/docker-entrypoint.…"   23 hours ago    Up 23 hours   0.0.0.0:8090->8080/tcp, :::8090->8080/tcp   dreamy_wu

When I import the main OAS file

http://localhost:8095/openapi-test.yaml

which uses remote refs, content is loaded but the editor reports CORS errors for incorrect resource 
ref https://smartbear.com/openapi-test-comp.yaml

The correct ref URL would be
https://localhost:8095/openapi-test-comp.yaml
as seen below in the browser:

Any suggestion on how to avoid/resolve this error?

Thanks

openapi-test.yaml:

openapi: 3.0.3
info:
  title: Test - OpenAPI 3.0
  description: |-
    _draft_

    
  termsOfService: http://swagger.io/terms/
  contact:
    email: apiteam@test.com
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
  version: 1.0.0

paths:
  /api/orders/{orderId}:
    put:
      tags:
        - test
      summary: Update an order
      description: Update an order
      operationId: updateOrder
      parameters:
        - $ref: 'openapi-test-comp.yaml#/components/parameters/apiKey'
        - $ref: 'openapi-test-comp.yaml#/components/parameters/orderId'
      requestBody:
        $ref: "openapi-test-comp.yaml#/components/requestBodies/order"
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                oneOf:
                 - $ref: 'openapi-test-comp.yaml#/components/schemas/order'
            application/xml:
              schema:
                oneOf:
                 - $ref: 'openapi-test-comp.yaml#/components/schemas/order'
        '400':
          description: Invalid ID supplied
        '404':
          description: Order not found
        '422':
          description: Validation exception
      security:
        - test_auth:
            - write:order
            - read:order

components:
  parameters:
    apiKey:
          name: api_key
          in: header
          description: ''
          required: true
          schema:
            type: string
            example: "7885007453a84ba59aa846b27ad7deb0"
    orderId:
          name: orderId
          in: path
          description: ID of order
          required: true
          schema:
            type: string
  schemas:
    order:
      type: object
      required:
        - id
        - name
      properties:
        id:
          type: string
          example: 5d7d95a7-1d0e-4493-9558-0ad621b69ac5
        name:
          type: string
    ApiResponse:
      type: object
      properties:
        code:
          type: integer
          format: int32
        type:
          type: string
        message:
          type: string
      xml:
        name: '##default'
  requestBodies:
    order:
        description: order that needs to be added
        required: true
        content:
          application/json:
            schema:
                oneOf:
                    - $ref: 'openapi-test-comp.yaml#/components/schemas/order'
          application/xml:
            schema:
                oneOf:
                    - $ref: 'openapi-test-comp.yaml#/components/schemas/order'
          application/x-www-form-urlencoded:
            schema:
                oneOf:
                    - $ref: 'openapi-test-comp.yaml#/components/schemas/order'

  securitySchemes:
    test_auth:
      type: oauth2
      flows:
        implicit:
          authorizationUrl: https://test.com/authorize
          scopes:
            write:order: modify order
            read:order: read order
    api_key:
      type: apiKey
      name: api_key
      in: header

openapi-test-comp.yaml:

components:
  parameters:
    apiKey:
          name: api_key
          in: header
          description: ''
          required: true
          schema:
            type: string
            example: "7885007453a84ba59aa846b27ad7deb0"
    orderId:
          name: orderId
          in: path
          description: ID of order
          required: true
          schema:
            type: string
  schemas:
    order:
      type: object
      required:
        - id
        - name
      properties:
        id:
          type: string
          example: 5d7d95a7-1d0e-4493-9558-0ad621b69ac5
        name:
          type: string
    ApiResponse:
      type: object
      properties:
        code:
          type: integer
          format: int32
        type:
          type: string
        message:
          type: string
      xml:
        name: '##default'
  requestBodies:
    order:
        description: order that needs to be added
        required: true
        content:
          application/json:
            schema:
                oneOf:
                    - $ref: '#/components/schemas/order'
          application/xml:
            schema:
                oneOf:
                    - $ref: '#/components/schemas/order'
          application/x-www-form-urlencoded:
            schema:
                oneOf:
                    - $ref: '#/components/schemas/order'

  securitySchemes:
    test_auth:
      type: oauth2
      flows:
        implicit:
          authorizationUrl: https://test.com/authorize
          scopes:
            write:order: modify order
            read:order: read order
    api_key:
      type: apiKey
      name: api_key
      in: header