The copier can NOT feed MetaTrader charts with IBKR data or display IBKR account data in MetaTrader.
This is not possible at all by design. The MetaQuotes business concept requires control about market data, because money is made by artificial spread.
MetaQuotes- and IBKR market data differ only by artificial spread. The final source is the same: The exchange where those assets are traded.
Just find a MetaTrader broker, which has the assets your like to trade or CFDs on them. You can connect MetaTrader symbols to any IBKR contract.
Multiple MetaTrader 4/5 can be connected to the MTIB order copier.
Ordersize can be scaled in various methods. For instance, by the relation of IBKR balance and MetaTrader balance.
You can define price offsets and price multiplers per symbol.
There are even more benefits: As you have no dealing desk, you have no requotes or delays caused by dealing desk. You get routed to the real markets where your order meets real counterparts.
As MetaTrader broker provide market data for free, you even can safe money for market data subscriptions.
Use all benefits of the MetaTrader easy interface or its programming capabilities but execute on InteractiveBrokers.