In the latest Alpha 220.127.116.11 some users may see a new button on the Profile page which says:
Discover people who you have mutual friends or things in common with
It leads to the Discovery page (which is different from Friends suggestion tab). Discovery page 🔥 looks very similar to Snapchat discovery page and it has two sections: What's New and People with things in common.
Unfortunately, this feature is a server side and it disappeared after the next app opening.
Additionally, some users may see a new Voting feature for comments on Business page profile. Source beta_previewer
Did you see these features already?