I can understand the gravity feed, you are right, they are booster pumps. However, they still indicate green on the display as if they are running.
Also, the condition levers (CL) are another issue. They will be in cutout, correctly, at the beginning of the flight, but any other time after initial operation will not go into the cuttout position and stay there. I’ve tried the controller, a mouse, and just hot keying the CL cutout function to keyboard, but in all cases the CL will go into cuttout and immediately bounce itself back into feather. I’ve tried to hold down the CL long enough to shutdown the engine, but it bounces the entire time and no effect. The only way the engines will shutdown is if you use the RB shutdown shortcut, but that shuts everything down and is not anything close to a simulation.