Expired Backups not removed from SFTP storage

Yes, I opened tickets for all issues:

  1. This ticket
  2. https://forum.virtualmin.com/t/backup-and-restore-failures-no-space-left-on-device/
  3. https://forum.virtualmin.com/t/backup-deletion-fails-and-nearly-crashes-server/

Number 3 is also highly critical in my eyes

By the way, as the first screenshot at the top indicates, Virtualmin seems to attempt to delete SCHEDULED SFTP backups via SSH already and indicates success (“deleted 44 Bytes”) but the backup actually remains on SFTP storage.