Folder contents are synced to selected destination. One can easily create destination folder and then select that folder as a destination. In such case S3Drive will sync all the contents including sub-folders to the inside of the selected destination folder.

Add an option to not sync the folder contents, but the folder itself, in such case folder entry would be created, related: https://discord.com/channels/1069654792902815845/1254407648170999879