So I've run into some issues with battery power during the latest build. I'll build a ship with a manned space pod, and I'll attach batteries to the fuel tanks to give it more power. But it seems that when it comes to prioritizing power usage, my ship prefers to draw power from the command module first, then the batteries themselves. When I separate my command pod from my fuel tanks preparing for reeentry, I find that I have no power left in my command modules. As a result, I cannot orient my ship so that the heat shield is pointing in the retrograde position, and my ship burns up in the atmosphere. Is this a bug, or am I doing somehting wrong?