VirtualMin is awesome and so is it's Backup Restore feature.
Recently my Digital Ocean droplet (server) became un-bootable. DO support team couldn't help, even though I had multiple snapshots. So, eventually I spun up a new droplet and restored from my VirtualMin backup (on S3). Impressively, it created the domains without issue. Bravo.
However, all 'invisible' files, i.e. files beginning with '.', seem to be missing. Maybe some other files too. I searched the forums and knowledge-base but couldn't find anyone else mentioning this issue.
I welcome any ideas.