Any progress on this one? I'm seeing a similar issue -- different symbol but its still from Foundation: dyld[38483]: Symbol not found: _$s10Foundation10CocoaErrorV03_nsC0So7NSErrorCvg App works fine in 13.2.1.

Could you do this by having multiple schemes and specifying the build configuration within the scheme. The 'Actions' section of the workflow let's you select which scheme to use.

I'm surprised that more than a week has gone by with no update for this. Hopefully someone will correct me, but I haven't seen any Big Sur or Xcode updates. Quite frustrating.

On beta4, I'm able to add a 'SidebarCommands()' entry to my scene commands. This adds a 'Toggle Sidebar' entry under the View menu on the Mac! @SceneBuilder var body: some Scene { 				WindowGroup { 					 ... <window views> ... 				} 				.commands { 						SidebarCommands() 				} }