Do configure the queue selection in your system. Options are 'tree' (which is default) and 'list'.
Tree:
QueueA Queue1 Queue2 Queue3 QueueB Queue1 Queue-a Queue-b Queue-c Queue-d Queue2 Queue-a Queue-b QueueC Queue1 Queue2 |
List:
QueueA QueueA::Queue1 QueueA::Queue2 QueueA::Queue3 QueueB QueueB::Queue1 QueueB::Queue2 |