I don't mind the general visual update. But the change to the copy buttons was a step backwards.
To the bitwarden folks... if I'm opening up the extension 99% of the time it's one of these use cases:
1. I'm creating a login for a new site
2. I'm on a site that doesn't support autofill, and I'm manually copying user/pass/code
3. I'm filling credit card info, and want to select a specific card
Both #2 and #3 got worse with this change. Put the damn copy buttons in the huge amount of whitespace you have for the entry. Don't hide them in an overflow. Put each of the user/pass/2fa buttons in a fixed space, and don't move them.