I was never able to get this running! When playing hosted on itch.io, the title screen loads but after clicking start gameplay doesn't load. I waited for 5+ minutes to no avail. When downloading the game, I received the following Godot error:
Error
The following features required to run Godot projects on the Web are missing:
Cross Origin Isolation - Check web server configuration (send correct headers)
SharedArrayBuffer - Check web server configuration (send correct headers)
Tried in Edge and Chrome