Logging into different accounts are merging information for everyone
I'm not sure if this is a question or not. But when I had a friend log out of my account on my PC Firefox browser and sign in to hers, it merged her personal data to my l… (xem thêm)
I'm not sure if this is a question or not. But when I had a friend log out of my account on my PC Firefox browser and sign in to hers, it merged her personal data to my local PC and then merged with my own account after I logged into mine. There's an option to delete it, but if you accidentally don't check it, it stays there. She tried logging in and logging out and checking the delete local files, but her information is still stored on my PC and account. Funnily enough, later that day, I logged into her PC and browser and it's the same thing there. We only realized this just now. Is there a way to fix this all at once?
It'd be much preferable if Firefox accounts were instanced by default, and all personal data is exclusively with that account. With options to merge or download information longer term.