Do you have the same issue if you follow the OP’s steps to reproduce it?
Yes, same as OP, reinstalling it and downloading content triggers Defender; with a different threat name.
Provide extra information to complete the original description of the issue:
I decided to do a clean install in a new drive and once the installation manager started downloading packages, Windows Defender said it had found and removed a threat.
If relevant, provide additional screenshots/video:
