camel-scala - Route id not set when using onException definition

import org.apache.camel.main.Main
import org.apache.camel.scala.dsl.builder.{RouteBuilder, RouteBuilderSupport}

class MyRoute extends RouteBuilder {

  "direct:input" ==> {
    id("my-route")
    to("mock:output")
  }

}

object MyRoute extends RouteBuilderSupport {

  def main(args: Array[String]) {
    val main = new Main()
    main.enableHangupSupport
    main.addRouteBuilder(new MyRoute)
    main.run
  }
  
}

  handle[FileNotFoundException] {
    to("mock:exception")
  }.handled