Image Loading Style

I was reading a blog post on Speedboostr, which says "By default, Turbo utilizes LQIP (low quality image placeholders). This is the blurred image loading effect you’ll see. To enable “true lazy loading”, just turn off the blurred image loading effect in the Customize Theme section"

I don't see any options to turn it off? In the theme settings under the performance section the options are: Appear, Blur, Fade or Dominant Colour.

Any thoughts on this?

Thanks,

Michelle

Fascinators Direct