This still seems to not work in Chrome. The audio never starts playing, and so the gameplay never starts. I can get through the main menu and move the character around, but enemies never appear.
I think this is related to https://github.com/NiklasEi/bevy_kira_audio/issues/4, which I worked around in my games like this: https://github.com/rparrett/taipo/blob/main/fix-chrome-audio.js