In moveit_configs_utils launches.py generate_move_group_launch the code assumes the users DISPLAY is :0 mine happens to be :1 which causes the following error and then crash of move_group

[move_group-1] freeglut (<): failed to open display ':0'

Here is a snippet of the code that overwrites the users DISPLAY environment variable.

add_debuggable_node(
        ld,
        package="moveit_ros_move_group",
        executable="move_group",
        commands_file=str(moveit_config.package_path / "launch" / "gdb_settings.gdb"),
        output="screen",
        parameters=move_group_params,
        extra_debug_args=["--debug"],
        # Set the display variable, in case OpenGL code is used internally
        additional_env={"DISPLAY": ":0"},
    )

Removing the additional_env line and setting my DISPLAY environment variable correctly resolved the issue.