Show main window of SwiftUI app on macOS Sequoia after auto start

It seems like it is no longer possible to open the main window of an app after the app has been launched by the system if the "Auto Start" functionality has been enabled.

I am using SMAppService.mainApp to enable to auto start of my app. It is shown in the macOS system settings and the app is automatically started - but the main window is not visible.

How can I change this behaviour so the main window of the app is always visible when started automatically?

I have not noticed this behaviour before the release of macOS Sequoia. My app is using Swift 6 and the latest version of macOS and Xcode.

Regards

Show main window of SwiftUI app on macOS Sequoia after auto start
 
 
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