Google seems to be testing another form of carousel feature in the Google Search results. This one is called "short videos" and was spotted for a search on recipes by Saad AK on Twitter.
Here is one of his screen shots:
Here are more:
I am seeing "Short Videos" carousel on mobile. But not for every query. It's rare I guess.
— Saad AK (@SaadAlikhan1994) November 2, 2020
Query was: Biryani
Sending to @rustybrick SIR.
CC: @Suzzicks MAM. pic.twitter.com/3Wf0FnPuxg
When I do a search for recipes like that, I get the normal video carousel and recipe results but not "short videos." So this short videos carousel does seem like a test.
Do you see it?
Forum discussion at Twitter.