Muted Topic is hidden on desktop, visible on mobile browser

I muted a Topic for a forum powered by Discourse. I do not see this Topic on a desktop browser. I do, however, see it on my mobile browser (Safari and Chrome, iOS 13.5.1). I only see it when viewing by Categories, but not when viewing Top or Latest. I’m thinking the fact that the Muted Topic shows up in the Categories view is a bug.