Google confirmed with Search Engine Land the other day that they are experimenting with showing multifaceted featured snippets on desktop search, it was rolled out for mobile search some time ago. A couple weeks ago we saw some people seeing it and now more are seeing it also. I personally still cannot replicate it.
For example, this is what I see:
But Gennaro Cuofano posted on Twitter a screen shot of Google serving him two, in the form of those multifaceted featured snippets.
I suspect it will roll out more widely on desktop, but the question is how soon will this happen?
Forum discussion at Twitter.