Safari's autosuggest of the numeric code from 2FA text messages is outstanding. I don't hear anyone talk about this feature, but I could never live without it. I use 2FA for every website possible and this makes it easy.
Yeah that feature (along with iOS 12 native OS-level password manager integrations) was a major leap forward. I no longer dread enabling 2FA on websites when push/HOTP tokens aren’t supported - at least from a usability perspective. The security of SMS-based 2FA is still poor, though generally better than nothing.
Almost nobody implements the API for password managers. It's either apples password store or bust. I use 1password and frequently have to switch to the app to grab a password. Although, with face ID enabled this is relatively painless.
I’ve never had to use it because I use hardware/software 2FA, but while developing an app recently it worked in a native app. I was stunned and thrilled.
