Swap nav elements on hover - working in preview, not when published

Hi, I have made an interaction that swaps two navigation elements on hover. It works fine in Preview but not on the published site :frowning: I’m really stuck, any clues welcome!

My share link is below, hover over the ‘Info’ link on the right, which works a bit more completely than the ‘Hello’ link for some reason.

So within ‘nav-left’ and ‘nav-right’ are duplicated containers ‘swap-cont’. These triggers the same interaction which animates on hover.

Many Thanks

Here is my public share link: https://preview.webflow.com/preview/test-mfmi?utm_medium=preview_link&utm_source=designer&utm_content=test-mfmi&preview=968f483325c7d732c5beff0e68b30f0a&mode=preview
(how to access public share link)

All fixed - was an Affect: Class issue…