This extension is very annoying iff you use it in "attached mode". Let's say you are creating a new account on site X. The normal workflow (for me) is to open the password manager beside the registration form of the website. You chose a username, enter it into the form and the pw manager... let generate the pw manager a secret password and paste it into the "new user formular" and so on. But this is really impossible when using this extension in the undetached mode. Every time you switch the focus from the extensions' window to the website the window closes and forgets all entries made (username, URL..). So it it impossible to generate a secret pw, paste it into the sites' form and return to the bitwarden window to save the new entry. The only way to add a new entry in a (for human) natural flow is to detach the bitwarden window from Firefox and enter the sites' data (username, password, URL, directory...) by hand one by one. :(