Main Account looks connected, Sol Balance from Phantom Wallet is accurate however there is no subaccount balance 0.... although on top right the main account is connected showing the main account value. the subaccount needs another connection level... no user intuitive. if main account aconencted sub should also be confirmed...

Also once connected sub acccount... I get a popup when taking a trade that I need user Signature... no pop up no message?

How to make it work smoothly? many hickups when on a trade it's very dangerous.