How can I prevent unnecessary warnings and errors from being reported in the browser console as demonstrated on the bevy official website?

[ZhangXiChang]

I use trunk+yew+bevy to develop web games, but there are two problems when running in the browser.

1. The game may have no sound, and the browser console prompts "The AudioContext was not allowed to start. It must be resumed (or created) after a user gesture on the page." It seems that it is only the first time the web page is opened. , I click on the web page to bring it into focus, and then the web page will have sound.
2. The game is running in the browser, and the browser console prompts "Uncaught (in promise) Error: Using exceptions for control flow, don't mind me. This isn't actually an error!" According to this prompt, I know this prompt It's normal program logic. But I looked very uncomfortable.
   When I watched the web game demonstrated on the bevy official website, there were no warnings or errors in the browser console. How can I prevent the browser console from reporting any warnings and errors like the web game demonstrated on the bevy official website?