Tomás Figueroa

@romaonthego could you please accept this PR and release it? I was interested on implement this and found it already done

I tried to change it adding `.frame(maxWidth: .infinity)` and `.transition(.move(.bottom))` to the contained view and kinda works, but when I set the state to `.invisible`, because of how the hierarchy,...

> My understanding of kSecAttrSynchronizable is that it controls whether or not items are synchronized using the iCloud Keychain. Since this would undermine your phone being the second factor by...