IT-23 showed such information back when there was no ABRIS, but rather a map on a roll. The instrument in question is the PA-4-3. If you've seen the map position projector in the Mi-24 (showing your current doppler position on a paper map), then this is what the PA-4-3 was, except the pilot never moved the map himself. Instead, the tablet had an automated system and a paper map in a roll with 26 frames. The scales were 1:100.000, 1:500.000 or 1:1.000.000. As the helicopter flew, the map would move top to bottom.
The PA-4-3 was unable to show datalinked information in realtime, obviously. As such, the IT-23 would be used to show that additional information on a vector map. In other words, the pilot would only know references, but not exact positions (approximate positions could be extrapolated). When ABRIS came forth, the Ka-50 not only gained a virtually unlimited cartographic capability, but also the ability to overlay that information from IT-23 on top of it (not even mentioning GPS, +++). At that point, the system became pointless, and the very visuals that you see in the picture, got implemented in the ABRIS moving map system. That functionality fell then away from IT-23.
More is better, sure, but we already have a correct (to the bort) implementation of the system, and a much better one. It would make no sense to have this implemented.
zerO_crash's post in IT-23 Tactical Information was marked as the answer