Few days later i suggested about putting on the notification bar and i am glad that they heard us now you can see the notification bell icon right on the top right.

It will be convinent for the users now whenever someone would comment the icon would turn red which is cool.

Another Suggestion

It's good to see the bell icon but it would be splendid if the team implement the beep sound too it will gain attention of the users if they are on other tabs.