Mac Catalyst, unable to create a Safari Extension

Question

I've started a new iOS project enabling the option to deploy the same app in macOS (Catalyst). But when I try to create a Safari Extension in macOS, I get the following error

In the target editor I've selected only the macOS platform in my Safari Extension, but I get the same error, any clue? 我在Safari Extension中仅选择了macOS平台，但是我遇到了同样的错误，有什么线索吗？

thanks for your time

Answer 1

I've received an answer from Apple

Embedding a Safari App Extension in a Catalyst app currently isn't supported. If you could file a piece of Feedback in Feedback Assistant that would be very helpful. Thanks!

https://forums.developer.apple.com/thread/122485