Thanks for trying it! The localhost:8081 websocket isn't from Zenòdot, that's likely a browser extension (React DevTools, a proxy tool, or similar). Could you try in an incognito/private window with extensions disabled? The search button activates once you've selected at least one language from the selector below the search bar. If you haven't picked any languages yet, it stays inactive... that might be what you're seeing. Let me know if that helps!