Unable to use Sapi5 with Narrator, the Windows 11 screen reader

[Ambro86]

I successfully installed Sapi5 with the libraries, also using the italian.reg registry file. However, when I try to use text-to-speech with Narrator it says it cannot be used. Could you tell me if there is a way to use it also with Narrator? I have Windows 11 64bit updated to the latest version. Thank you.