Web Console uses wrong JGroup stack transport address

Request
{
    "operation" => "composite",
    "address" => [],
    "steps" => [{
        "address" => [
            ("subsystem" => "jgroups"),
            ("stack" => "tcp"),
            ("transport" => "TRANSPORT")
        ],
        "operation" => "write-attribute",
        "name" => "diagnostics-socket-binding",
        "value" => "sss"
    }]
}