Never had a conflict so far, using on mobile and multiple OS, so I guess it just works I host the vault on the cloud Regarding 2), no I don't know but good que

Never had a conflict so far, using on mobile and multiple OS, so I guess it just works I host the vault on the cloud Regarding 2), no I don't know but good question. Using the same master password is annoying as you don't type the same on mobile