Either the full circuit map, or just the section one is on. Plus the location on screen can be changed. For example placed in front of driver on the halo column.
I agree, rFactor 2 is missing on-screen live track map. The track map plugin used to work very well previously but since they moved to DX11, it stopped working completely. Using 3rd party overlays like simhup can display a real-time track map during the race but it affects the performance plus it does work well with VR (it also requires crew chief installed in order to bring the overlay in VR). rFactor 2 simply needs an option to enable in-game live track map like other sim racing titles e.g. AC, ACC, RRE, PC2, and AM2