Is this grey button one button or two?
I’m guessing that it is just one button. The top half says “Autofill with Bitwarden” . The bottom half says “go to my vault”. These are two conflicting concepts. And they’re on the same button! So we’ve got a little UX problem here.
Sure, you could say well first you need to go to your vault, then you pick out an item, and then you come back and it’ll fill it in for you.
Well okay but the first sentence is darker than the second. That’s why it looks like two thin horizontal buttons perhaps.