Xcode 27.1 Cnvas stuck on the Duo

Developer Tools & Services Xcode
foundationSW OP
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Hey All,

I am running Xcode 27.1 on a Mac Studio running GG 27.0.1

No matter which simulator is selected, Xcode shows the Duo. I am tearing my hair out trying to update for the nnew phones. Any idea what is going on? Thanks. Blessings, --Mark

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Pokpong OP

If you mean the SwiftUI Preview canvas, it has its own device setting. Choosing a simulator from the Run Destination menu doesn't necessarily change the preview. In the canvas, open the Preview Device menu in the lower-right and select the iPhone model you want. Also check the Display override, since Xcode 27.1 can preview an alternative display on iPhone Duo. Apple's guide: https://developer.apple.com/documentation/xcode/interacting-with-previews-in-the-canvas

The Run Destination controls which simulator launches when you press Run. If you mean that the running Simulator shows Duo too, could you share the exact simulator name selected in the Run Destination menu? That will help tell whether this is a preview setting or a simulator selection issue.