LeanTween.delayedCall does not clear when tween finishes

[S0FTS4M]

Code With limit Exceeded Error
LTDescr descr = LeanTween.delayedCall(delay, () => { LeanTween.rotateAround(rect, Vector3.forward, 20, .2f) .setEase(curve) .setOnComplete(() => rect.localRotation = Quaternion.identity ); }).setRepeat(-1);

Code without any errors
LTDescr descr = LeanTween.delayedCall(rect.gameObject, delay, () => { LeanTween.rotateAround(rect, Vector3.forward, 20, .2f) .setEase(curve) .setOnComplete(() => rect.localRotation = Quaternion.identity ); }).setRepeat(-1);

public static LTDescr delayedCall( float delayTime, Action callback)
When I use this one, after a while I get an error which says LeanTween tween limit exceeded. When we call this, it uses the gameObject that created by leantween.

public static LTDescr delayedCall( GameObject gameObject, float delayTime, Action callback)
When I try this one, It works fine. No errors.

I followed the code but there is only one difference and that is the gameObject reference as far as I understand. Am I missing something or is there a bug here?