Twitter continues testing the edit button, allowing multimedia tweets

Twitter announced last week they were testing a new feature that would allow images, videos and GIFs in one tweet.
How it works. Multimedia tweets cannot be created or viewed on a desktop at the moment, and are only available to on the Twitter app. Additionally, the feature is only available to a handful of users at the moment with no word on when the company plans to make the feature public.
I wasn’t able to find any examples of a multimedia tweet on my own feed and didn’t have acce