The system is entering connected standby when is supposed to be turning off just the screen

[brosenz]

With my Surface Book 2 my Power Plan: is Screen Off after 10 min and Sleep after 2 hours, nonetheless after 10 min it will be triggered "The system is entering connected standby " Reason: Idle Timeout., I am confused, was it supposed to be only the Screen off after 10 min according to the Windows 10 Power Plan? Please help clarifying this will be appreciated, thanks