Hello, heiSei!
It's a conflict with the "Protect Source Code" option. You can fix this by changing line 298:
const DotMoveSystemPluginName = document.currentScript ? decodeURIComponent(document.currentScript.src.match(/^.*\/(.+)\.js$/)[1]) : "DotMoveSystem";
to this:
const DotMoveSystemPluginName = "DotMoveSystem";
