Acronis Cyber Backup 12.5: Cloud location shows 0 Bytes occupied although there are backups in cloud

Symptoms

1. In Management Console -> Backups section, Cloud location shows 0 Bytes occupied 

2. However, when you open the location, you see that backups are stored there. Backups are accessible and can be restored.
3. In pcs log you find data_current = 0:

   • Windows: C:\ProgramData\Acronis\BackupAndRecovery\MMS\pcs.0.log.gz