Doesn't work for me. I still get:

Access to XMLHttpRequest at 'http://localhost:40345/test' from origin 'https://localhost:4200' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request.

I had to use this to get it to work (taken from https://alfilatov.com/posts/run-chrome-without-cors):

"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --disable-web-security --disable-gpu --user-data-dir=~/chromeTemp