Missing method in VertxOptions

I issue was opened against vertx-lang-scala about a missing mthod (https://github.com/vert-x3/vertx-lang-scala/issues/63).
After some research I can confirm that clusterManager isn't part of the 'properties' list provided when generating code for DataObjects.
This is the method in VertxOptions:

public VertxOptions setClusterManager(ClusterManager clusterManager) {
this.clusterManager = clusterManager;
return this;
}