This is the bug shown in the picture above. When submitting the 2FA code, it displays "Verification code for "$1" instead of "Verification code for {site_name}". Additionally, there is a crashed picture when offering a new password.
When using Chrome, the extension works well. There are no problems at all. It displays the site name and picture.
Version 0.99.126.4.1.6-rc (WebKit 619.1.1)
Sonoma (14)