The Duo security prompt, in Windows 10, Firefox, doesn’t show, after I enter my account’s password. Just an empty background shows (please have a look at the attached screen capture). Has anyone encountered this issue ? I can’t seem to find any report of this same issue elsewhere, so I am opening this topic.
I reached out to the Bitwarden team, and they helped me figure it out: it’s a side effect from having Cookie Autodelete and NoScript extensions. So what one can do is install Bitwarden, log in, and then only after that install the other extensions.