I have MAC:10.15, Mindmanager 13.1.115, IPAD IOS 13, Dropbox current version on both. I AM using Mindmanager Go and cannot see new files. I connected my dropbox on my ipad. I see the files in the first version. I make a change on a mindmap on my MAC and add new files. I see the updated version sync with the DROPBOX app in my IPAD but I do not see it or new files in the mindmanagerGO app. Further I can send snippets via the Snap portion of the application and they show up immediately on the MAC machine.