Attributes not shown in :read-resource-description for web subsystem of deployments

Context-root and virtual-host attributes not shown in the :read-resource-description for web subsystem of deployments. However those attribute values are reported on :read-resource. Please see CLI output below:

[standalone@localhost:9999 subsystem=web] pwd
/deployment=hellothere.war/subsystem=web
[standalone@localhost:9999 subsystem=web] :read-resource
{
"outcome" => "success",
"result" =>

{ "context-root" => "/hellothere", "servlet" => undefined, "virtual-host" => "default-host" }

,
"response-headers" =>

{"process-state" => "reload-required"}
}


[standalone@localhost:9999 subsystem=web] pwd
/deployment=hellothere.war/subsystem=web
[standalone@localhost:9999 subsystem=web] :read-resource-description
{
"outcome" => "success",
"result" => {
"description" => "Runtime resources exposed by web components in the deployment.",
"attributes" => {},
"operations" => undefined,
"children" => {"servlet" => {
"description" => "Runtime information about the servlets in the deployment.",
"model-description" => undefined
}}
},
"response-headers" => {"process-state" => "reload-required"}

}