When will Xcode 16.4 be officially released?

I believe the original poster just tried to open the main target app from the extension using URL scheme. So do I to send URL from the share extension to the main app. It's not possible to send local notification from the extension to the app since the app is in background. Is there a way to open main app from the share extension?

It is working for iOS 16 and iOS 17. But in iOS 18 it's broken again.

Thanks for the reply!