There is an anonymous setting in the output style options. I think if you select either of the highlighted options there, it will include the title in your sort. APA specifications may work too. (Oddly enough, my APA output style didn’t use that option, out of the box - I attach the APA style I use where I have also corrected some random spacing issues).
APA 6th -spacingfixed.ens (64.2 KB)