ROS Melodic on Isaac Sim

Isaac Sim - 4.2.0
ROS Distro - melodic

ROS setup is done on Virtualbox VM running Ubuntu 18. and Isaac sim is installed on local machine with Ubuntu 22.

SO is the 4.2.0 version compatible with isaac sim 4.2, or do I need to install older version ?
But in rosbridge during initiation I only see option of foxy (no noetic as well). I don’t see option to enable melodic rosbridge. In documentation I see support for noetic only.