I have a similar issue as I noticed my iphone version of Enpass was no longer syncing with the desktop version. It doesnt matter which way I try to set up sync )dropbox, icloud, google drive etc) it always redirects me to the Enpass sign in screen (see screenshot)
When I try to enter my master password it always says its incorrect (see screenshot below). However I know it is not incorrect as the same password works when I use it on both the phone and desktop version of the app so I dont understand what is happening. I need help!