Unity UI Extensions Bug Report

Describe the bug

I'm trying to use ScrollSnap, but it produces error:
transform.localPosition assign attempt for 'Content' is not valid. Input localPosition is { 0.000000, NaN, 0.000000 }.

This happens in:
ScrollSnap.cs > LateUpdate() on the line
_listContainerTransform.localPosition = Vector3.Lerp(_listContainerTransform.localPosition, _lerpTarget, 7.5f * Time.deltaTime);

I have vertical Scrollview with Vertical Layout Group and Content Size Fitter on Content. I also have buttons for Up and Down movement.

I get this error every time if I'm at the top, click down button and then try to scroll up (or the reverse, starting on the bottom, clicking up button and scrolling down). I can give more information if this isn't enough.

Sample and details here:
#452 (reply in thread)