Yeah I have done some digging around and testing. The known issue is that if transparenci is set to “Transparent” Safari will render that as black. And the solution for that was to change the background color from “transparent” to rgba: 255, 255, 255 0% (or any color at 0%). But this doesn’t not work in webflow anymore. But the really odd think is that if you look at the event page (link above) you will see the issue on the background of the tabs menu, but as you start scrolling down the page and the gradiend bacground of the page lightens up a bit the tabs menu background becomes fully transparent…