I've logged Feedback ticket FB20210310.

Same here. It was working for me, and without any code changes, I can't get it to work.

Yup, having the same problem.

I too am hitting this problem, and it is very frustrating. Removing the support for app groups and shipping a new version should be sufficient.

Yup still experiencing the same issue with RC1. Anyone have a workaround?

I've built an app to help make screenshots for the App Store, and it has support for Apple Vision Pro as well. Once you've created the screenshots, it's super simple to localize them, and you can then upload directly to the App Store! https://picassoapp.ca

I think you need the client_id in this body as well, so something like this: { 		"client_id":"com.domain.app", // App Bundle ID or Service ID 		"grant_type":"authorization_code", 		"code":"test", 		"redirect_uri":"https://example.com", 		"client_secret":"eyHrt*****" } More info can be found here - https://developer.apple.com/documentation/sign_in_with_apple/generate_and_validate_tokens.