Reproduced webpack input.js error - code helper

Reproduced webpack input.js error/by hydra

Preview size
Default Moto G4 Galaxy S5 Pixel 2 Pixel 2 XL iPhone 5/SE iPhone 6/7/8 iPhone 6/7/8 Plus iPhone X iPad iPad Pro Surface Duo Galaxy Fold

Change view
Standard view Side view Side-tab view Full screen

HTML
CSS
JS

<!DOCTYPE html>

:root {

function UrlGet(Url, Arg, Funct) {

Console errors: 0