Content Editor and Fixed Position Section

Building a site for a client and have added Smooth scroll or one of the similar JS libraries, as well have some fixed position elements in the design. There is no problem for me to edit content, however when the client uses the Content editor function, the landing area is the only only thing that is visible.

I am pretty sure the fixed position is the issue, but is there some work around besides setting up CMS sections for all the content. I would prefer not to have to make updates myself. And would really not prefer to lose the smooth scrolling effect.

https://preview.webflow.com/preview/bradfordlaw2?utm_medium=preview_link&utm_source=dashboard&utm_content=bradfordlaw2&preview=ca90e96c9b370aaf0b6d9836a0fe8611&mode=preview