I'm trying with v2.11.2-humble and using the built in rtabmap.launch.py example. It loads the camera, but never shows any movement. My OAK-D lite has the BMI270 IMU (at least that's what it says it has), and I know it works because it works in standalone (non ROS) and ROS2 jazzy tests. I am stuck on humble for my project because that's the latest ROS2 version that the jetson orin nano supports.
I've run all of the tests, and in rviz I can again see the camera output, but never the IMU.