No communication between docker and the host

Hello, I just created a container using Isaac ROS, but I’m unable to see the active topics (camera images obtained with Isaac Sim). I followed the tutorial to use fast DDS. The container is launched using net=host and with an access to jazzy_ws.

Do I need to run a specific command inside the container or on the host to enable communication?

Thanks

EDIT: I uninstall the desktop docker version and now it is going well.