I still use a Windows 10 Mobile phone, but I'm seeing that Enpass is not updating to match what the Windows10 app has.
I know the Win10 app has been redesigned, but have you abandoned the Mobile app? I tried a restore, but the file is not recognized to select for a restore.
Both apps are set to sync with OneDrive. The mobile app says it last synced May 21 and last attempted today. A manual sync does not remedy. Was OneDrive syncing stopped?