How to get auto fill value by Angularjs in Google Chrome?

I have a problem with “auto fill” function by Google Chrome. It is impossible to get password value by angularjs. It is being possible only after clicking any place in the page(Document).
May be it is bug of Chrome.
How can I solve the problem.

Bellow see Chrome version.
Version 64.0.3282.140 (Official Build) (64-bit)