Few of the Facebook subscribers has said that now Facebook will notify “suggested” for the most significant notification for all the application activities at hand. A star has also been spotted on the right side of such notifications.
When we contacted Facebook for further elaboration, they clarified that some test are being ran on the users profile where the notifications are highlighted which are more useful for user. The same feature was introduced on Twitter in September.
Up till now, there is no option on how to turn off this feature on Facebook.