@wolflingdaddy Awoo! Sorry, saw wolf in the name and couldn't help myself.
Autofill is disabled by default as a security measure. You can turn it on in the Bitwarden settings, but I prefer to right-click on the form field and select Bitwarden from the pop-up, go to autofill, then pick the account you want to use. I have multiple logins for things, especially emails like Gmail, so not autofilling by default saves me from having to remove the wrong login.
Wrong logins aren't the only reason to not use autofill. If you visit a malicious website, they can use code on the page to load the login page for a site, then monitor what your browser puts into that login field. They don't even have to show you that they're doing this. It lets a bad guy steal your username and password and you would never know until you lose access to your account. You may have noticed some sites changing to a two-page login process where you enter your username on the first one, then your password on the second. That helps combat this type of thing. Security is a balance between safety and convenience, so it's up to you whether or not to turn on autofill. I just want to make sure you know the risks. I hope this helps!