DOShakePosition vibration is inconsistent and sometimes only works in scene window but not in game window

[SYU15]

Hello, I have been working with DOTween PRO for a couple of months and it's been tremendously helpful! However, I ran into a bug yesterday that I think might be related to the one reported in issue #380.

It seems like the magnitude of the vibration might be inconsistent between scene plays in Unity. I believe there should be no randomness based on my code here:

        if (DoShakeTween == null)
        {
            DoShakeTween = transform.DOShakePosition(1.8f, new Vector3(0.018f, 0, 0), 13, 0, false, false)
                .OnComplete(() => AnimationFinished = true)
                .SetEase(Ease.Linear)
                .SetAutoKill(false);
        } else
        {
            DoShakeTween.Restart();
        }

The gif below demonstrates this issue. As you can see, it is shaking only a bit in the scene window and none at all in the game window. This seems to occur maybe 25% of the time. 75% of time, the magnitude of the shake is greater and it works as expected in both windows. I'm on version 1.0.310.

Issue that pops up ~25% of the time:

Gif where shake is as expected:

[ThomasACampbell]

Looks like a pixel perfect camera prevents the showing of the very small shakes.

[SYU15]

I am using a pixel perfect camera so it's very possible it's related (this issue still exists for us).