Not exactly, but just connecting up one jk, I can see it in insight local. Now, I really have no need for a bms to tell my inverter/charger/charge controller what to do when I can tell it what to do, so planning on operating in open loop mode with V control. I've never seen any documentation from schneider to say how they would use any information from a bms other than soc. It does seem like victron can use information about how many bmss it sees, and possibly which ones, in order to lower charging rates if one or more banks/bmss goes down. That could be useful, and would require coordination with the sccs.
Also, schneider allows you to pick only certain 'approved' batteries from their list when commissioning closed loop. I believe this is a regulatory thing for their system to be approved for something or other. My packs will be 6.5kWh ea., and nothing in their list matches that. I'm not sure, but I don't think you can select one of the listed battery models and then change the Ah of it.
I'm totally off-grid, so don't really need soc charging. Both full and empty can be determined by V. Knowing/displaying the SOC would be nice though. BTW, the latest schneider firmware allows for the setting of lbco to 50V, whereas before it was 48V. Useful if you want to extend the life of the batteries at the expense of dod, and don't have grid or ags. I do have ags, so have been setting it to come on at 50.5V I think.