Hello @Anshu kumar
Here is the requested information:
1) Kubuntu 18.10, Enpass 6.0.6.323
2) I had Enpass 5 before, went through the upgrade, and now only have 6 installed.
3) Well I guess by definition Kubuntu is multi-user, but in practice I'm the only one using this computer.
4) I tried both Google Drive and OneDrive -- same result.
5) I use Firefox (66.0.2+build1-0ubuntu0.18.10.1)
Thanks!