Ipatool won't download app...?

[cinematic6436]

What happened?

Using ipatool-2.1.4-windows-amd64.exe, I try to download a free app using the following command --

ipatool purchase -b com.medicalappleidkm.miogymGame

I'm asked for my Apple password, the 2-factor code, and a passphrase (which I think is just my login password) and get the following error --

ERR error="failed to purchase item with param 'STDQ': failed to purchase app" success=false

In a previous post majd said, "This is the passphrase that you entered when using ipatool for the first time, it's used to encrypt the credentials when stored on your file-system on non-macOS platforms. If you forgot the passphrase, you can remove the .ipatool directory in your home folder and re-authenticate using ipatool auth login."

I deleted the .ipatool and re-authenticate, but I still can't download the ipa. I also tried it with another free app with the same result (com.google.ios.youtube). Any idea what's stopping me from downloading either ipa?

Version

ipatool-2.1.4-windows-amd64.exe

Relevant log output

No response