Google Sub Carousels In People Also Search For

We have seen many many variations of the [people also search for] feature in Google for several years now. Here, might be a new one, although, it looks familiar to me and I may have reported on it before.

This people also search for shows a carousel, with then sub-options below that can be expanded to show even more carousels.

So here is the first set of results:

You can click click on one below to expand them:

Then you can swipe, like on any carousel:

This was first spotted by Tejas Thakkar and posted on Twitter:

Hi @glenngabe @rustybrick how r u doing? Saw these kind of 'People also search for' listings for the first time here (the last three).. Was searching for flower seeds online and saw them at the bottom of organic listings. pic.twitter.com/ZCub5a5qFj

— Tejas Thakkar (@thebrightflow) January 20, 2018

Forum discussion at Twitter.