I bought this software on appstore and I found it also on setapp. However, with the software on Setapps I cannot sync data from icloud to ! Why so?
The App Store and Setapp versions each has their own iCloud container, independent of each other.
We may consider use a shared iCloud container for both versions in future. However, there is a workaround at this moment, you can create a folder on iCloud Drive, change both versions sync type to "Folder", and point to that folder, done.