Just download Xcode 15 RC and a SwiftData Sample from Apple. Sell this error all over: External macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()' What's wrong with the RC?

I created a DTS, it Follow-up: 769041707

iPadOs 14.4.x up to 14.5.x