Woah the camera bug is weird. There is supposed to be a light for the cameras as well so you can actually see through them. It actually looks fine for me and you are the only person to mention this. I know light sources can be like an optimization issue so like maybe Godot has thing to automatically turn them off based on the performance of your pc?? That's my best guess. Thanks for the feedback though im actually interested in what could cause this cause im not completely sure right now.
Also, yeah the sonar is on me. Since i already know the map i barely used the sonar so I basically didn't notice the bug until the end of development and ran out of time to fix it.
This is what its supposed to look like btw
