Btrfs Snapshots
The tab is available for transactional systems.
It lists the most recent snapshots reported by snapper and identifies the active and default snapshots.
Click Refresh Snapshots to schedule an update of the snapshot information. The refresh action appears in the system events. Uyuni also automatically refreshes snapshot information after a transactional action reports changes. For when transactional changes become active, see Managing Transactional Systems.