Sticky scroll animation issues

Design help Animations & Interactions
1

Hey all, I have a sticky text on scroll section but experiencing 2 bugs:

  1. The section underneath the sticky section is separated and only becomes “stuck” to the section when scrolled. I would like there to be no spacing between them.
    Separated_Section_AdobeExpress

  2. The last text jumps into the next section on tablet and mobile devices
    Text_Jump_AdobeExpress

Any advice on how to fix? Thanks for your time!

Here is my public share link: LINK
(how to access public share link)