When the websocket connection drops, v3 seems to cut all rendering (blank page). Is there a way to show a nice error over it, or keep the previous view state, but disable any DOM events / state changes?
v3 has features for keeping the client running when the server drops, and monitoring the connection status, but they're currently disabled due to bugs. You can hack an error message out of band, e.g. make the default index.html show the error and the electric app can cover it up, or use css to detect this