Firefox Performance Issues with Relume: Seeking Solutions

Relume is unusuable on Firefox (at least for me). When I go to relume.io/components it slows down my Mac to a level where nothing works in adequate time. I tested different sites that usually run in paralell isolated (webflow eg) and it gets lagging on relume (see screenshot for the CPU usage on Firefox coming almost 100% from relume). Anyone else having similar issues? Not intending to hop browsers.