Cannot delete English localization in iTunes Connect Build

Hi, today I uploaded a build after I localized the app (i changed every single string saying english to italian), but iTunes connect tells me that there's still the english localization:

I want to set that language to Italian only, is there a way to do that? I already edited every single "localization" and "localization native development language" string to italian. Thanks.

What language is your home store?

Cannot delete English localization in iTunes Connect Build
 
 
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