https://ultra.heygotrade.com/scroll_navigation_prevention.js

1(function() {
2  'use strict';
3  let horizontalScrollActive = false;
4  let activeScrollCount = 0;
5  let overscrollStyleElement = null;
6  window.setHorizontalScrollActive = function(active) {
7    if (active) {
8      activeScrollCount++;
9    } else {
10      activeScrollCount = Math.max(0, activeScrollCount - 1);
11    }
12    const newActiveState = activeScrollCount > 0;
13    if (newActiveState !== horizontalScrollActive) {
14      horizontalScrollActive = newActiveState;
15      if (horizontalScrollActive) {
16        if (!overscrollStyleElement) {
17          overscrollStyleElement = document.createElement('style');
18          overscrollStyleElement.textContent = 'html, body { overscroll-behavior-x: none; }';
19          document.head.appendChild(overscrollStyleElement);
20        }
21      } else {
22        if (overscrollStyleElement) {
23          document.head.removeChild(overscrollStyleElement);
24          overscrollStyleElement = null;
25        }
26      }
27    }
28  };
29})();