Horizontal Scrolling not working properly

Hi, I have a horizontal scroll functionality on my website, I have added some additional sections to it and it’s behaving unexpectedly. The horizontal scroll on large computer screens finishes just before the last section and then scrolls down skipping it. I’m missing something here, haven’t being able to figure it out, any help is appreciated.

Here is my site Read-Only: Webflow - ab-designer
(how to share your site Read-Only link)

just increase the negative percentage value -600% while scrolling the animation then it will move to the end section I have attached the image below

That worked out great!! Thank you very much, I appreciate the time you took for this!!