I registered in the forum, precisely to request or support a proposal like this one.
I have been using LastPass for many years (6, 8, I do not remember) and this year I decided to try other password managers. After LastPass, I find Dashlane, Bitwarden and Enpass convenient for any user.
What I love about Bitwarden is its integration with Firefox (Bitwarden in the sidebar of Firefox is the best!), But I miss a popup when filling in the password forms.
Okay, they are right that can slow down the performance of the browser on the desktop or that is sometimes annoying as the LastPass (I like to fill in the passwords with the icon in the Firefox bar). But it is a feature that is really needed in Bitwarden for mobile (Android, in my case).
As some say here, there are websites or applications (especially from some banks) that for security reasons are blocked at the time of changing the application (at that time when I have to change to Bitwarden to fill in the fields of the password).
If you improve that in Bitwarden for mobile, there would be no words to describe how great that would be!