Read, Unread and @Mention tabs are missing from outlook bar

Not applicable

Discussed same issue in below thread 


Not sure why MS has removed this bar?


Please advice how to get this bar back?

1 Reply

Hello, I was just coming here to figure out why the headings were gone as well. Has anyone seen an official response from Microsoft? Is this a "per design" change, meaning that they won't come back, and if so, what is the reasoning behind it?