Preview broken

Hello,

I am doing the SwiftUI tutorial with Xcode 16.2

For the watch app the simulator working fine but the preview keep saying “This app cannot run on the selected target device.” while the preview is working ……

For the macOS part the simulator working fine but the preview is totally broken with -> ”ContentView.swift” not found in any targets. While it is correctly added to the target …

Please fix or make tutorial clear.

Preview broken
 
 
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