Copy/Move folders: All labels are gone

Drive is NTFS formatted and all corresponding settings are made in the config tool.
This does not happen when I when copy/move files!
Maybe it is not possible to maintain labels when copying or moving folders?

Were the moved folders ones which already existed in the destination? The metadata only gets copied over for folders which are created in the destination as part of the copy/move; folders which already exist have their existing labels/comments left alone.

I don't understand but yesterday it did not work at all and now suddenly it works! Sorry for the inconvenience Leo!

Is it possible to update/import the metadata in another way ?

You could use a tool that syncs NTFS ADS data. Other than that, to change the metadata on existing folders, you would have to delete them and then re-copy them, since Opus leaves a folder alone if it already exists.