Prestashop 8.x模块中GridExtensions无法加载问题求助

大家好！我正在开发一个基于PrestaShop 8.x的模块，后台部分用到了Grid组件，开发环境用的是Docker容器。目前遇到一个棘手的问题：我执行npm run build编译index.js后，虽然输出文件正常生成了，但Grid的各类扩展就是无法正常加载生效！

我本身是PrestaShop开发的新手，对这块还不太熟悉，还请各位大佬多多包涵，帮忙看看问题出在哪🙏

（注：原本附有一张显示Grid功能异常的截图）

用于编译Grid扩展的index.js代码如下：

const { $ } = window

$(() => {
 
  const grid = new window.prestashop.component.Grid('eventGrid')

  grid.addExtension(new window.prestashop.component.GridExtensions.SortingExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.ReloadListActionExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.LinkRowActionExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.SubmitRowActionExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.SubmitBulkExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.SubmitGridExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.PositionExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.FiltersResetExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.AsyncToggleColumnExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.ColumnTogglingExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.BulkActionCheckboxExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.BulkActionDropdownExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.BulkActionSubmitExtension());
  grid.addExtension(new window.prestashop.component.GridExtensions.BulkActionResetExtension());
});

备注：内容来源于stack exchange，提问作者LuLu Place