I'm getting a similar issue on my phone. At least you have the download available. I personally don't trust executables created by anonymous people, so I won't be able to play your game, unfortunately. If you keep trying to get the Web GL build working, I'd love to play it.
I understand, too bad, it's the 1st time I've done it TwT maybe it's too heavy. maybe with a sandbox it would run more confidently? (wait on my cell phone I see it, it has an error message " Unable to parse Build/WebGL.framework.js.br! This can happen if build compression was enabled but web server hosting the content was misconfigured to not serve the file with HTTP Response Header "Content-Encoding: br" present. Check browser Console and Devtools Network tab to debug ")