When linearStabilizeMaxAntiVelocity is set to 0, you can leave the helm and still travel.
But while holding the helm, I need to hold down W to move and when I release the W key, I instantly stop.

same issue, turn speed affects but forward movement does not. It only affects when you're not on the helm, it can be tested if you press W and instantly quit helm.

Duplicate of #105
But explains how linearStabilizeMaxAntiVelocity currently works.