Mover.cs

public class Mover : MonoBehaviour
{
    [SerializeField] private float _speed;

    private Transform _transform;
    private Transporter _transporter;
    private Rigidbody _rigidbody;

    private void Awake()
    {
        _transform = transform;
        _transporter = FindObjectOfType<Transporter>();
        _rigidbody = GetComponent<Rigidbody>();
    }
    private void FixedUpdate()
    {
        //_transform.position = Vector3.MoveTowards(_transform.position, _transform.position + _transporter.direction, Time.deltaTime * _speed);
        _rigidbody.MovePosition(Vector3.MoveTowards(_transform.position, _transform.position + _transporter.direction, Time.fixedDeltaTime * _speed));
    }
}