Is this a bug? from the code it seems that routers should be able to route based on the :host of the request, but this breaks the prefix-tree router

(require '[io.pedestal.http.route.prefix-tree :as prefix-tree]
         '[io.pedestal.http.route.router :as router])

(def my-router (prefix-tree/router [{:path "/foo/:x"}
                                    {:path "/foo/:x/bar/*rest"}
                                    {:path "/:param" :host ""}]))

(router/find-route my-router {:path-info "/foo/1"}) ;; => nil
(router/find-route my-router {:path-info "/test"}) ;; => nil
(router/find-route my-router {:path-info "/test" :host ""}) ;; => nil

linear-search works as expected