I got this error message : 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)
Wonderful!
I briefly panicked since that error occurred when I first exported it at 4am, but thought I had fixed it before opening this up to comments! I was very worried this was a "Well, it runs in MY browser" type issue. Thanks for letting me know about the error, and thanks again for letting me know it's working!