On App Store Connect, in Localizable Information of App Information of my APP, the drop down list of languages shows English(U.S.) only, I can't choose and add other languages to localize app name or app description. Does anybody know the reason? Thanks.
Not sure if this helps, my project is using Xamarin Forms, and I already added [language].lproj folder and InfoPlish.strings file. I could search my app's English name on App Store, after installed, it'll show other language's app name if changed my iphone to that language.

