Weird bugs from .setIgnoreTimeScale(false)

[ulissesnascim]

Hello. I'm an everyday user of LeanTween in my projects. I noticed a weird bug. It appears that some LT commands glitch heavily when using .setIgnoreTimeScale(false). Of course, you may not use it, but it's important to report.

I opened a brand new project, added a simple TextMeshPro object to an Overlay Canvas. I added a CanvasGroup to it. The following does not work. If I comment out the .setIgnoreTimeScale line, it works.
`
public class LeanTweenTest : MonoBehaviour
{
[SerializeField] private CanvasGroup canvasGroup = default;
[SerializeField] private float duration = 0.15f;
[SerializeField] private float startingAlpha = 0f;
[SerializeField] private float targetAlpha = 1f;
[SerializeField] private bool ignoreTimeScale = false;

private int currentTweenId;

private void Start()
{
    LeanTween.cancel(currentTweenId);

    currentTweenId = 
        LeanTween.alphaCanvas(canvasGroup, targetAlpha, duration).setFrom(startingAlpha)
        .setLoopPingPong()
        .setIgnoreTimeScale(ignoreTimeScale)
        .uniqueId;
}

}
`

Of course, I will work around it for now, but I thought it was worth pointing out.

This was tested on an URP project in Unity 2020.3.13f1.

[basisbit]

The software developer of LeanTween stopped responding here at GitHub end of 2018

[pmurph0305]

For anyone else having this issue, in LtDescr.cs, this is caused by the setIgnoreTimeScaleMethod setting this.usesNormalDt to false instead of !useUnscaledTime. It should be:

	public LTDescr setIgnoreTimeScale( bool useUnScaledTime ){
		this.useEstimatedTime = useUnScaledTime;
		this.usesNormalDt = !useUnScaledTime;
		return this;
	}

the same issue appears in the setUseEstimatedTime, and setUseFrames, and setUseManualtime which also automatically sets this.usesNormalDt = false instead of the appropriate value given the passed in parameter.