My experience with sync has changed a little, brave has now synced some things from my Linux browser, after I set up a new pipeline, to my phone however it has

My experience with sync has changed a little, brave has now synced some things from my Linux browser, after I set up a new pipeline, to my phone however it has yet to do it again. So new bookmarks and passwords I have created haven't synced. Just checked the page you suggested and passwords are marked as Datatype preconditions not met. Not sure what that means.