Daz3D Store- Restore Add to Cart + Cleanup

// ==UserScript==
// @name         Daz - Restore Add to Cart + Cleanup
// @namespace    http://tampermonkey.net/
// @version      1.4
// @description  just fix
// @author       DazUser
// @match        https://www.daz3d.com/*
// @match        https://daz3d.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=tampermonkey.net
// @run-at       document-start
// @grant        GM_addStyle
// ==/UserScript==

(function () {
    'use strict';

    GM_addStyle(`
        ul.static_add_btns.cartable-item.tm-owned-fixed .add-to-wishlist,
        ul.static_add_btns.cartable-item.tm-owned-fixed .wishlist-buttons,
        ul.static_add_btns.cartable-item.tm-owned-fixed .rating-vote-container,
        ul.static_add_btns.cartable-item.tm-owned-fixed .btn-product-owned,
        ul.static_add_btns.cartable-item.tm-owned-fixed .btn-in-cart,
        ul.static_add_btns.cartable-item.tm-owned-fixed .btn-license {
            display: none !important;
        }

        ul.static_add_btns.cartable-item.tm-owned-fixed .btn-cart {
            display: inline-block !important;
            visibility: visible !important;
            opacity: 1 !important;
        }
    `);

    function fixAll() {
    document.querySelectorAll('ul.static_add_btns.cartable-item').forEach(block => {
        const ownedBtn = block.querySelector('.btn-product-owned.btn-purchased');

        // If there is no button or it's hidden - undo the corrections and exit
        if (!ownedBtn || ownedBtn.style.display === 'none') {
            block.classList.remove('tm-owned-fixed');
            return;
        }

        block.classList.add('tm-owned-fixed');

        const cartBtn = block.querySelector('button[title="Add to Cart"], .btn-cart');
        if (cartBtn) {
            cartBtn.removeAttribute('hidden');
            cartBtn.removeAttribute('disabled');
            cartBtn.style.removeProperty('display');
            cartBtn.style.setProperty('display', 'inline-block', 'important');
        }
    });
    }

    let lastUrl = location.href;

    function startPolling() {
        const timer = setInterval(() => {
            if (location.href !== lastUrl) {
                lastUrl = location.href;
                setTimeout(fixAll, 1000);
                setTimeout(fixAll, 2000);
                setTimeout(fixAll, 3000);
            }
            fixAll();
        }, 800);
    }

    window.addEventListener('load', () => {
        fixAll();
        setTimeout(fixAll, 1000);
        setTimeout(fixAll, 2000);
        startPolling();
    });

    document.addEventListener('DOMContentLoaded', fixAll);
})();