Sticky section overlapping

I finally got the behavior to work properly for the sticky elements but now that section is overlapping with the section above and below on the page. You will notice that things work as planned within the designer but the preview of the site is not functioning properly. Any help here is appreciated.

What I have done:
• Made sure a parent div is NOT set to overflow: hidden
• Made sure that there is not a specified div height in a parent div within the section that is using the sticky

Site Browser Preview (Where the issue is showing):

Here is my site Read-Only: