How can I synchronize changes in attachments between devices?

[s4j4]

You and I have encountered the same problem, there is no solution at the moment, I can only hope that the development can solve the problem of attachment synchronization

The attachment file content is not synchronized after modification, please assist

After modifying the file content of the attachment on the computer, open the content of the old attachment on the mobile phone, and the attachment content is not synchronized after modification os：windows、ios