I noticed that there is no equivalent of https://js.arcgis.com/4.33/map-components/ included in this subfolder in the latest ArcGIS JS API 4.33 download:
arcgis_js_v433_api.zip\arcgis_js_v433_api\arcgis_js_api\javascript\4.33\@arcgis
Our GIS organization hosts the JS API internally on a separate IIS virtual directory, rather than installing the API on every GIS web app Visual Studio solution. Please include the new compiled JS map components (widget replacements) in the zip file download.