ROS2 topics over wifi

Hello Everyone!
I have sucessfully done the wireless connection with unitree go2 edu using wifi stick. The snippet is a test i did to confirm.


But after doing ros2 topic list I am not able to see the topics like we can see when the robot dog is connected using ethernet cable.

I guess this issue has been faced by lot of people. I cam across few discussion but not able quite understand what is the solution here.

I’d really appreciate any insights or suggestions from those with experience.
Thanks in advance!