[10.5.7] Duplication of Note with Attachment = Data Loss

[danio72 105]

I have a number of notes which are built as templates stored in a Notebook.  I duplicate these as needed to perform templated and recorded tasks

With 10.5.6 and 10.5.7 when duplicated, the Note appears correct in macOS; when you check Web the attachments haven't synced - when macOS next syncs with Core they then vanish from the note in macOS