resize doesnt work properly

module.exports = {
  'Some screenshots': function(test) {
    test
      .open('http://google.at')
      .resize({ width: 320, height: 568 })
      .screenshot('google.png')
      .done(); 
    } 
} 

Either with -b chrome or phatomjs, resize doesnt give the size i specified!

Result without -b flag: google.png with 601x568
Result with -b chrome: google.png with 420x471 🙀

What's wrong with?

[asciidisco]

Very interesting.
This is probably Webdriver related, as there is no magic applied from Dalek, to make this happen.
I´m going to look into this.