Javascript 代码生成：自$ref属性类型未添加到导入部分，导致“ReferenceError：未定义 XXXXX”

问：

Swagger.yaml：

openapi: 3.0.1
info:
  title: Test API
  version: "1.0"
servers:
  - url: http://localhost:9005/v1
  - url: https://localhost:9005/v1
security:
  - OAuth2: []
components:
  schemas:
    Portfolio:
      allOf:
        - $ref: '#/components/schemas/DlResource'
        - type: object
          properties:
            name:
              type: string
            description:
              type: string
            isArchived:
              type: boolean
            baselinePortfolioPlanUser:
              $ref: '#/components/schemas/PortfolioPlanUser'
            fields:
              $ref: '#/components/schemas/Fields'
            projects:
              $ref: '#/components/schemas/Projects'
            portfolioPlans:
              $ref: '#/components/schemas/PortfolioPlans'
            portfolioPlanUsers:
              $ref: '#/components/schemas/PortfolioPlanUsers'
            attributes:
              $ref: '#/components/schemas/Attributes'
            isCombined:
              type: boolean
            userRegistrationToken:
              type: string
              description: user registration token string
            subPortfolios:
              $ref: '#/components/schemas/Portfolio'
            combinedPortfolios:
              $ref: '#/components/schemas/Portfolio'
            resourcePools:
              $ref: '#/components/schemas/ResourcePools'
            totalBudget:
              type: number
              format: double
              default: 0.0
            newNotificationsCount:
              type: integer
            customNames:
              $ref: '#/components/schemas/CustomNames'

生成的代码：

(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['ApiClient', 'model/Attributes', 'model/CustomNames', 'model/DlResource', 'model/Fields', 'model/PortfolioPlanUser', 'model/PortfolioPlanUsers', 'model/PortfolioPlans', 'model/Projects', 'model/ResourcePools'], factory);
} else if (typeof module === 'object' && module.exports) {
// CommonJS-like environments that support module.exports, like Node.
module.exports = factory(require('../ApiClient'), require('./Attributes'), require('./CustomNames'), require('./DlResource'), require('./Fields'), require('./PortfolioPlanUser'), require('./PortfolioPlanUsers'), require('./PortfolioPlans'), require('./Projects'), require('./ResourcePools'));
} else {
// Browser globals (root is window)
if (!root.TestApi) {
root.TestApi = {};
}
root.TestApi.Portfolio = factory(root.TestApi.ApiClient, root.TestApi.Attributes, root.TestApi.CustomNames, root.TestApi.DlResource, root.TestApi.Fields, root.TestApi.PortfolioPlanUser, root.TestApi.PortfolioPlanUsers, root.TestApi.PortfolioPlans, root.TestApi.Projects, root.TestApi.ResourcePools);
}
}(this, function(ApiClient, Attributes, CustomNames, DlResource, Fields, PortfolioPlanUser, PortfolioPlanUsers, PortfolioPlans, Projects, ResourcePools) {
'use strict';

subPortfolio 和 combinedPortfolio 在 YAML 文件的 Portfolio 定义中具有 Portfolio 类型。我尝试使用最新的swagger-codegen-cli-3.0.46.jar生成代码，投资组合类型应该在导入部分，但未添加。为什么投资组合类型不添加到 module.exports、define 和 root.xxxx.api 部分。

测试了 Java 代码和按预期生成的代码。Javascript 不支持 self $ref 吗？

预期代码：

(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['ApiClient', 'model/Attributes', 'model/Portfolio', 'model/CustomNames', 'model/DlResource', 'model/Fields', 'model/PortfolioPlanUser', 'model/PortfolioPlanUsers', 'model/PortfolioPlans', 'model/Projects', 'model/ResourcePools'], factory);
} else if (typeof module === 'object' && module.exports) {
// CommonJS-like environments that support module.exports, like Node.
module.exports = factory(require('../ApiClient'), require('./Portfolio'), require('./Attributes'), require('./CustomNames'), require('./DlResource'), require('./Fields'), require('./PortfolioPlanUser'), require('./PortfolioPlanUsers'), require('./PortfolioPlans'), require('./Projects'), require('./ResourcePools'));
} else {
// Browser globals (root is window)
if (!root.TestApi) {
root.TestApi = {};
}
root.TestApi.Portfolio = factory(root.TestApi.ApiClient, root.TestApi.Portfolio, root.TestApi.Attributes, root.TestApi.CustomNames, root.TestApi.DlResource, root.TestApi.Fields, root.TestApi.PortfolioPlanUser, root.TestApi.PortfolioPlanUsers, root.TestApi.PortfolioPlans, root.TestApi.Projects, root.TestApi.ResourcePools);
}
}(this, function(ApiClient, Attributes, CustomNames, DlResource, Fields, Portfolio, PortfolioPlanUser, PortfolioPlanUsers, PortfolioPlans, Projects, ResourcePools) {
'use strict';