We take VM-level backups. Is it supported to restore the VxRail Manager VM using this method? Or is the file-based backup option the only way to restore it? A related thread is here: https://www.dell.com/community/en/conversations/vxrail/does-vxrail-manager-support-vadp-image-level-vm-backups/647f79ecf4ccf8a8de811b02