Build: (v1.2.2 3135) Mode: (Survival) Recently there was a fix for vessel mass showing starter blocks reduced to their cores going to the top right corners. Today in a survival game with W&V enabled I noticed extension system masses not centering in a extension block and doing the opposite and distributing to a lower left corner. Here is a screen shot of a controller with 100 L combat steel blocks/400T/8000V. This issue is only happening when a controller with or without extensions have inventory.
Version: 1.2.3 Applies to all containers on all vehicles, but most noticeable on Hover Vessels, because of balancing issues it creates: When something is placed inside of the container, the center of mass of mentioned container moves to the edge of the container block, flipping down harvesters and other cargo hovers. 1. Here is HV example with empty container. 2. We place something into this container. 3. Center of mass moves to the edge of the block and creates instability.