@baris Entered the title in the input box but didn't work.
Just copied the html code in the container (as specified in your image) ...and it worked out.
After going through the code ...i came to know that
<div class="panel-heading"><h3 class="panel-title">{{title}}</h3></div>was missing in that ....thus there was no title.
Thanks 😄
BTW ... Is there any fix for the Recent Topics issue?