The gameplay video on the game page shows the intended look. The glitch may be due to a bug in Godot. 🤔 Is it very bad? There's an issue in the godot bug tracker, but they seem to be putting it off until v4.0 with the new Vulcan back end next year ðŸ˜
What do you mean "lift higher"? You control the ghost and pull on the ball with the chain. The ball can end up above the ghost but is usually what weights down the ghost.