Link share subscribe form not showing up without a hard refresh of the page

Hello, I have a “save this recipe for later” form that I've added to my recipe pages using a Most Valuable Content class selector. I've noticed that the form only shows up after I do a hard refresh of the page, so it's not getting shown to most users. The Grow share & heart icons are showing up before I reach that point in the page, so the script itself is working.

My site is built with GatsbyJS (static site generator), is it possible there is a conflict there that I can resolve somehow? 

Thank you!