JBoss EAP 7 does not show active MDB consumer threads

Issue

• When I look at the active threads for the deployed MDBs in JBoss EAP 7, I see the following:

{
    "outcome" => "success",
    "result" => {
        "active-count" => 0,
        "completed-task-count" => 1L,
        "current-thread-count" => 1,
        "keepalive-time" => {
            "time" => 100L,
            "unit" => "MILLISECONDS"
        },
        "largest-thread-count" => 1,
        "max-threads" => 20,
        "name" => "default",
        "queue-size" => 0,
        "rejected-count" => 0,
        "task-count" => 1L,
        "thread-factory" => undefined
    }
}

• The JBoss EAP 7 does not reflect the correct active thread count, is this a bug?