Webpack issue: configure is not a function

[karlanke]

I think I followed the README steps, but I'm getting the following error:

ExtensionManager.ts:242 TypeError: _cornerstonejs_dicom_image_loader__WEBPACK_IMPORTED_MODULE_1__.default.configure is not a function
    at initializeHealthlakeFetch (createDicomWebTreeApi.ts:40:1)
    at Object.createDicomWebTreeApi [as createDataSource] (createDicomWebTreeApi.ts:149:1)
    at ExtensionManager._createDataSourceInstance (ExtensionManager.ts:552:1)
    at ExtensionManager.addDataSource (ExtensionManager.ts:506:1)
    at ExtensionManager.ts:575:1
    at Array.forEach (<anonymous>)
    at ExtensionManager.ts:573:1
    at Array.forEach (<anonymous>)
    at ExtensionManager._initDataSourcesModule (ExtensionManager.ts:570:1)
    at ExtensionManager.ts:317:1

I assume this is a webpack issue, but has anyone seen/resolved this?