Yeah on the trial page - I tried to repeat the phrase numerous times (dev console correctly showing that it was registering properly) but it didn't interact any further in terms of showing a "Sign Up" or other modal dialog boxes.
Possibly the web socket timed out for the STT. I, erm, asked lovable to add some retry logic. If you get a chance could you refresh and try again? If it still doesn't work I'll try to repro and look at the code.