Trying to compile the SwiftDataFlashCardSample app with Xcode 15 beta 8 There are warning messages in the log file: Compiler plugin not loaded: /Applications/Xcode-15-beta-8.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/libSwiftDataMacros.dylib; loader error: No such file or directory And syntax errors following: /Users/dswift/Downloads/BuildingADocumentBasedAppUsingSwiftData/End/FlashCard/Model/Card.swift:12:13: External macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()' The folder /Applications/Xcode-15-beta-8.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins contains only libSwiftMacros.dylib and libObservationMacros,dylib beta 5 has this file plus several others