Any idea why this might not run on iPhone (version 13.3.1)? I thought it was my JS script but I tried your page, mntn-dev.github.io/t.js, and noticed the same behavior. Locked cursor that does not move. Runs great with desktop browsers, good job btw.

I Realize you have better ways to spend your time but if you could share a couple ideas for me to pursue that would be great. Thanks.