Screen recordings of the apps doing the thing, on real devices. Nothing is sped up and nothing is a mockup.
The whole path, in one take and on a real phone. Officer registers as an AutoFill provider in iOS Settings, alongside the ones already there. Then a login on a website gets filled from the vault, a passkey signs in without a password at all, and a BTCPay Server account takes both its password and its two-factor code — the TOTP arriving straight from the entry it belongs to, rather than from a second app on a second screen. Nothing is typed and nothing goes through the clipboard.