KvadrantPasswordBox
fun KvadrantPasswordBox(value: String, onValueChange: (String) -> Unit, modifier: Modifier = Modifier, placeholder: String = "", mask: Char = KVADRANT_PASSWORD_MASK, cyrillic: FontFamily? = null)
A password field that shows the character you just typed, then hides it.
Two seconds, or the moment the next key arrives — whichever comes first. That behaviour is the reason the phone's password entry felt usable on a touch keyboard, and it is a timing (passwordMaskMs = 2000) rather than a preference.