Anyone familiar with or have a Victron MultiPlus-II inverter

Stir Crazy, don't be a jerk. I own one. Don't you think I know what they can and can't do?!?
They are a 2 line 50 amp per line inverter/charger. But you can only read and control current on Line 1.
I have talked to GoPower on at least 3 occasions. They are planning a model that will monitor and control both lines but don't know when it will be available.
Controlling current means the ability to limit shore power current. Along with load sharing, that means any excess needed current would come from the batteries.