I'm so happy that you found out for the rest of us on this one. I agree completely with others on this and I also agree that Anvil isn't what you think it is when it comes to web. I'd rather work with something fresh like Reflex because it's what we've been waiting for in terms of compiling front-end, using modern frontend libs. While I'm sure Anvil can get the job done, I just don't see it handling components like Reflex.