Using SwiftIUI with CommandGroup for iPad app on Xcode Version 26.2 (17C52). I tried to test on Mac Catalyst. Output view is iPad size but my SwiftUI view is small on the left. I tried to override the frame size used but none of the suggested ways compiled. Used both "Scaled for iPad" and "Optimized for Mac" in deployment Info with same results.

On xcode 13, I have macos project that runs fine on intel machine. On apple silicon (M1 Plus) I get the error "A build only device cannot be used to run this target.", when I try to run from Xcode. This seems to be an ios error. All Google suggested fixes involve picking a new device which is an ios fix. Right? Bulids fine and Archive app runs fine. I get the error for both intel and Arm64 architectures. I tried building for Target deployment target device families and Deployment as: macos 12.0 sdk any suggestions?