f8-arq doesn't use openshift default route subdomain when creating routes

running the arquillian test from the spring-boot-camel-archetype

mvn clean install
mvn test -Dtest=KubernetesIntegrationKT -Dnamespace.use.existing=maschmid

creates an "spring-boot-camel-archet.maschmid.vagrant.f8" route, instead of the expected subdomain configured in the openshift master

Applying route for:spring-boot-camel-archet
09:31:35.936 [main] INFO  io.fabric8.kubernetes.api.Controller - Creating Route maschmid:spring-boot-camel-archet host: spring-boot-camel-archet.maschmid.vagrant.f8

f8-arq should let openshift decide on the route subdomain by default (I guess by creating the route with just a name, without a hostname if no explicit domain is specified in f8-arq configuration)