Interactions within symbols - not working

My nav bar/full screen menu is all contained within a symbol with various interactions. You will see on this page the interactions open the menu (top right) and trigger images on hover on the full screen menu (desktop only):

https://alistairs-first-project-e-2379c6fd1763f.webflow.io/old-home

However when this symbol is added to other pages, the interaction show up in the interactions menu as show them attached to the relevant classes, however certain ones don’t seem to work?

See on this page (image hover/blur filter not working on full screen menu): https://alistairs-first-project-e-2379c6fd1763f.webflow.io/nikon-home

Has anyone else experienced this?


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