Restoring backup into course should not delete previous backups

Good Day!

I had encountered an irrevocable problem today.

I tried to restore a backup and wanted to merge it into the current course. But instead of merging, I misclicked to delete before merging. It turns out, that action also deletes the previous automated backups.

I think this behavior does not make sense. I couldn't find a way to undo my mistake. I wanted to restore a previous backup to perform the restore and merge properly but the previous backup has been removed as well. I checked the server files and recycle bin and they're all gone.

Regards,

Francis Joseph Serina