According to Angular doc about i18n, I set i18n options like this:

And set localize property inside build property to use “it-IT”

When I start application with “ng serve” command or run “ng build –localize” command I get the following warning:

I tried to import “it” locals data like “fr” example in Angular doc but warning still there.

I’d like to resolve this warning, and I think I followed the documentation correctly.
Is there something I’m doing wrong?