Hey Sam,
I tried your trick with this code it doesn’t work! This is the preview link please:
https://preview.webflow.com/preview/accordion-menu-test?utm_medium=preview_link&utm_source=designer&utm_content=accordion-menu-test&preview=7ea6c148ddcc184cfd9c841eddf992c0&pageId=5e8cea7161313468e2f68c89&mode=preview