Ah...its not quite intuitive but according to the documentation as Issue populate the board you use the quick filter and Group by to display issues you are looking for
Though the link that @Shawn Masters provided would suggest otherwise I have not seen any introduction of being able to customize the quick filter for Next-gen projects. All I see are filte by Epic. Of course things change regularly for cloud and maybe some instances are more current than mine. You can also click on a specific user avatar.
Hello Community! Quick disclaimer: We are running a contest on Community (The Atlympics!) from July 23rd - August 8th of 2021. If you are interested in participating in this contest (prizes! ...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events