Selenium window size arguments not working

[pitchourou]

Hi guys, thanks for the middleware

I have a problem with setting window size , I want to have mobile version of a website but setting user-agent is not enough, but it works when I use Selenium with set_window_size .
Probblem is when I use scrapy-selenium there is no way to use set_window_size selenium command, I tried setting arguments on the settings.py but not working:

SELENIUM_DRIVER_ARGUMENTS=['-window-size=375x667', '-headless']

Any idea how to fix that

[cherijs]

--window-size=375,667