I don't know, I do everything manually. I remember most of my passwords, but when I forget one I open KeePassXC and copy-paste the pwd into the login. And once every month or so, I'll manually ship the databases around in round-robin manner and to update them on every machine. Mainly b/c my pwd database is one thing I don't really want to trust to the cloud, and the manual effort of not doing that isn't too onerous.