Offset world canvas for perspective camera.

UnityHealthbarOffset.txt

    /// <summary>
    /// Counteract the perspective camera effects and place healthbar on top of enemey
    /// </summary>
    private void FixHealthPosition()
    {
        var screenHealthBarPosition = Camera.main.WorldToScreenPoint(HealthBarCanvas.transform.position);
        var screenEnemyPosition = Camera.main.WorldToScreenPoint(transform.position);
        HealthContainer.rectTransform.anchoredPosition = new Vector2(screenEnemyPosition.x - screenHealthBarPosition.x, 0);
    }