It's unclear how it works, I received a prompt in Firefox to save my password, and I thought that it was the Firefox browser that would be saving my password ho

It's unclear how it works, I received a prompt in Firefox to save my password, and I thought that it was the Firefox browser that would be saving my password however, it turned out to be keychain. Now the keychain message pops on all the time, I will have a look in the settings to see how to disable it.