Apple signup button displays text in the wrong app language

In my app, I'm setting the app language to Japanese. On iPhone and iPad, the Apple sign up button still displays correctly in Japanese: "Appleでサインイン". However, when running on vision Pro, the sign up button displays in English with the text "Sign up with Apple". Is this a vision pro error?

The code setting the app language is Japanese: `<key>CFBundleDevelopmentRegion</key> <string>ja_JP</string>

Photos displayed on iphone and vision pro.

On Iphone:

On vision Pro

code signup button apple:

                (signInAppleButton as UIControl).cornerRadius = 2.0
                let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleAuthorizationAppleIDButtonPress))
                signInAppleButton.addGestureRecognizer(tapGesture)
                signInAppleStackView.insertArrangedSubview(signInAppleButton, at: 0)

Hope you can help me why Vision Pro displays English text?

Apple signup button displays text in the wrong app language
 
 
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