After upgrading to 6.12.0-RC1 Virtual Machines are not displaying. In the dashboard these are visible. If a VM was set to autostart it is actually running.   Virtual Machines are correctly shown using virsh list-all:   root@Tower:~# virsh list --all  Id   Name                State ------------------------------------  1    Fedora Silverblue   running  -    Fedora SB           shut off  -    Windows 11          shut off tower-diagnostics-20230317-0554.zip
Solved Minor