Scroll into view – Second section always starts animating before entering the viewport

I just want the scroll into view animation to start, when a section enters the viewport. But in a strange way only the second section always start animating before I enter the viewport. For all other sections it works perfectly fine.

Would be great if any wizard can assist me with this. :magic_wand:

Thanks in advance!

Use this link for the correct view:

Here is my public share link:

Please! Anyone help me out with this? :cry: