In the Manage Backups, if you download a backup file, click on the backup file and click 'Delete Files', it removes the backup file from the 'administrator/components/com_akeeba/backup' folder. If you upload the backup file to the 'administrator/components/com_akeeba/backup' folder, refresh the 'Manage Backups' page, it does not show status 'OK' but shows 'Obsolete'. The size still shows as "(378.47 Mb)".
I would have thought that it would reset the status to 'OK' and the size back to '378.47 Mb'. Is this by design or am I missing something?