Hi guys, having weird situation here. Usually when i wanna search my recently chats or to send new msg to a person, i search their name in the search box. Now the case is, some of my contacts are not showing up upon the searching. Any bro encountered same issue? I'm with the latest update. Thank you.

Yes bro, enabled already. The case is i can find my contact manually from the contact list. But I can't have the quick way to search from the search box.