Thanks for taking the leap! Yeah... the full game receives bug fixes and content updates at a steady pace, so any issues you find in the demo will likely be resolved in the full game.
Unfortunately the demo build is quite old now and it becomes very expensive and time consuming for our small 2-person team to have to maintain that version of the game... plus the Itch version, plus the Steam version. We may end up doing a bug fix pass on the demo later down the road but right now we are focusing on delivering as much content as we can as fast as we can for the full version of Void War. I appreciate you taking the time to respond, and I hope you have fun conquering the stars!