Problems with scripting on Netlfix website

I’m trying to run a scripted test in Netflix Brazil with a logged user but the script doesn’t run correctly.

exec document.querySelector(‘input[name=“email”]’).value = “name”;
exec document.querySelector(‘input[name=“password”]’).value = “password”;
execAndWait document.querySelector(‘button[class=“btn login-button btn-submit btn-small”]’).click();

The main problem is in execAnWait line where WTP doesn´t even reach to click the button.

Anybody has any idea what it could be the issue?, because I have already tried everything, even every line of the script in Chrome Dev tools in Console section and the only thing that doesn´t work is button’s sentence.