The required field notification should be shown only before the form is being submitted. Now, for example, clicking the "Unmask" check box when adding a user shows the red "Required" box for the password.

It's a minor thing, but the same happens in other places too. Could the check be done before submitting only, or is this the required functionality? Confuses and/or slightly annoys me, but if others want the check to be done eagerly, then "Won't fix" this...