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)
ill post linux and windows versions in a few. I had the same issue but fix it by enabling an expiramental Chrome in the upload settings, it runs on chrome.
Ive updated it and included windows and linux version the web version still has random lag spike. Testing the same level natively and its smooth throughout