If you are trying to turn your Eureka Ship by controlling the helm with A or D, but instead of rotating its vibrating in place, the following fix is for you.
Shift right click the Eureka helm with an empty hand (make sure offhand is also empty), and click the “Align” button once.
Although it doesn’t look like it, the “Align” button is a toggle button. When toggled on the ship will not rotate and will resist rotation input in the strange vibrating way.