iPad + Auto-Capitalization On + PasswordField

Hi! There is the PasswordField field on my form. iPad with enabled auto-capitalization feature corrects the first letter automatically in my PasswordField field. How can I switched off this feature for such password fields?

Thank in advance,

I have found the solution. Vaadin should add autocapitalize attribute

<input type="text" name="test1" autocapitalize="off"/>