-
No, but there is a feature request here. PDF files can be viewed without downloading (at least in some of the browsers), using a “sandboxed” PDF viewer.
-
Not sure what you are asking exactly. The 2FA options available under Account Settings/Security are for logging in to your Bitwarden account (which is required to download the encrypted vault to your device). Once you enable one (or more) of the options there, you will be required to provide that 2FA factor when logging in from any other device or any other Bitwarden client app (browser extension, desktop app, etc.).
-
I’m guessing this is in the web vault. I’m not familiar with that particular setting, but I know that in the web vault, many of the preferences are not retained. If you set the equivalent setting in the Desktop app or in a mobile app, it should be retained.
-
This could be a number of things. Since you mentioned apps, I’m guessing this is a mobile device. Some mobile devices (e.g., Android) sometimes need troubleshooting to get autofill to work. Alternatively, this type of problem can be caused by websites/apps that use non-standard identifiers for the login form fields, so that Bitwarden is unable to recognize which of the fields correspond to the username and password. Such problems can often be solved by defining custom fields.
Hope this helped!