Hi Bertrand,
Sorry for the misunderstanding from my side, the below image explains it clearly,
For representation purpose, we have changed the icon with the text.
So, the Open eye icon denotes “Show password” and the Strike eye icon denotes the “Hide password” functionality. Even when you log into any windows 10 machine you can see the open eye icon will be displayed when you type in a password and the open eye will be clicked and hold to view the password, similar we have kept the open eye to show and we have added the strike eye to hide and this is the behavior of our control.
Thanks,
Michael