I am not sure when something changed, my original backups Files (legacy) and Simple were going to Azure Archive, recently I noticed that newer files backed up by Cloudberry are staying as Cool (Inferred) and I have to manually changed the to the Archive tier. I do not see any setting to fix this in either Cloudberry or Azure. There is a Compression and Encryption Options that has a checkbox for Use Azure Archive Blob Storage but it is greyed out.