I am experiencing an issue where I am unable to view the map in Rviz after recording a rosbag using the command:

roslaunch livox_ros_driver livox_lidar_rviz.launch

I am running this command from the customized GitHub portal provided for LIO-SAM. I was able to successfully run the provided dataset (livox_horizon.bag) from Google Drive. However, when I run my own rosbag, I only get a blank screen in Rviz (no map is displayed). Can someone help me resolve this issue?