Mozilla is rebranding their LockBox password management service under the Lockwise name and getting ready to start a trial for the desktop versions of Firefox. Mozilla is not ready to comment on this service, but information can be pieced together by various bug reports [1, 2] that indicate Mozilla will be re-branding the service starting tomorrow, May 21st. This will allow Mozilla to offer a self-contained in-browser password service that does not rely on third-party software. Mozilla hopes to begin experimenting with premium features in Q3.
Source: https://www.bleepingcomputer.com/news/security/firefox-lockwise-aims-to-revamp-browser-password-management/