I am not seeing the editor problem that you are. I am running on the latest dev snapshot where things may have changed a bit. However, in the editor an in the inferencing engine, the @Field transform has not been applied. Currently, this is by design since there are many transforms out there that are not well behaved (such as @Lazy). Applying them in the editor will break editing functionality. We are considering a way to selectively run some transforms in the editor. See
That being said, is the compiler problem that you are seeing only appearing in the editor or do you see it in the problems view as well?