@JayHayman Update Xcode (use the amazing Xcodes.app to speed up the upgrade) and - most importantly - run the Xcode at least once to enable the correct SDKs.
@filipnavara Ah, Xcodes is nice, using that from now on.
Xcode is up to date with 14.1, can build and deploy to the iOS simulator from Xcode, and same from a VS Mac with a MAUI app, just seems to be from VS Windows side I'm having the problem.
@JayHayman Normally I'd follow @jlaban's recommendation to use binlog and msbuildlog.com analyzer. The `-framework System` part of the error message clearly points to some problem with the SDK installation.