Remotly started engine stops after door opened.

Does anyone understand a reason why MB stops remotely started engine if to open door or trunk? German "engineering"? It's so annoing. Why to jerk engine unnecesseraly. In my previosly owned caddy it wasn't happening. Was getting in the car without engine stop and drive away.
Does anyone understand a reason why MB stops remotely started engine if to open door or trunk? German "engineering"? It's so annoing. Why to jerk engine unnecesseraly. In my previosly owned caddy it wasn't happening. Was getting in the car without engine stop and drive away.







