Diễn đàn hỗ trợ Firefox

I would like to have in next version of Firefox a checkbox, when I click on a text field which has saved username, then I would only see saved usernames for this current website. Now I see saved usernames for all websites.

So when I click on a checkbox, the saved usernames in blue reactangle on picture below, won't be shown. I will only see usernames "From this website".

This can be useful, when there are many saved usernames for many websites.

I have serveral accoutinfos (username, password) saved in firefox. Normally, when wanting to login on one of these websites, firefox gave me only the one fitting login, wich was good. Since 2-3 months I also get the fitting one and several other sites displayed as possible logins. These Websites have nothing to to with the website I want to login to. Not even the username / email address etc. are the same. In the attached scrrenshot, only the first two entries are for this very website. The rest does not make any sense.

This is really annoying. Is there a configuration to disable this which I haven't found yet ?