There have been changes in the visibility of store-and-forward queues in the the web console and 'artemis queue stat'. In 7.11.6 these queues are visible again, but only after a restart.

Steps to reproduce:

1. Create and start a two-node cluster. Default settings are OK.
2. Attach a consumer to a particular queue on one node, and a producer on the other. Sending one message is sufficient to prove that the store-and-forward mechanism is working correctly.
3. Use the web console or 'artemis queue stat' against one of the nodes. No '.sf.' queues are visible. This is true for the other node as well.
4. Restart one node.
5. Look for .sf. queues on that node. Note that one should now be visible

The problem is not in the existence of the S-and-F queues, because messages will pass from one broker to another. The problem is only in their display. However, many administrators rely on these queues for troubleshooting, as we do in Technical Support. The need to restart the brokers is not obvious, and will lead to confusion.