How to Stop a Progress Bar at a Footer

Hey Webflow Community,

I made this progress bar for my blog pages using this Webflow article: How to create and build a progress bar with Webflow | Webflow Blog

I want the progress bar to end at the end of my blog, not the end of the page (which is past the footer). Here is what the progress bar currently looks like when scrolled to 100%:

Any idea how to get it to stop before the footer?

Here is my public share link: Webflow - Galaxy Fit Lab