In his article he stated that Chrome gave no warning that something was being downloaded. In my case I was warned so I sent him a email with my results, The strange thing is that in his email it seems we are running the same version of chrome --- Version 58.0.3029.110 (64-bit)
Here are my results:
Highlighting the text andd selecting go to page results:
I have made Video of my results.
Note: My poor old laptop is very slow
Note 2: Sorry about having to use Flash I don't think I have any control over the format of video used
Two Links to the authors website with different results than mine.