Hide shorts videos from youtube grid

hideShortsFromSub.js

// ==UserScript==
// @name         Hide shorts videos from youtube subscription grid
// @namespace    youtube.com
// @version      0.1
// @description  
// ==/UserScript==

(function() {
    'use strict';
    const hide = ()=>{
        //move switcher to top bar
        document.querySelector('#end').appendChild(document.querySelectorAll('div#menu')[0])

        //hide all shorts blocks
        document.querySelectorAll('[overlay-style="SHORTS"]')
        .forEach(v=>{
            const vGrid = v.closest('ytd-rich-item-renderer')
            if(vGrid) vGrid.style.display='none'
            const vRow = v.closest('ytd-shelf-renderer')
            if(vRow) vRow.parentNode.style.display='none'
        })
    }

    // instahide
    hide()

    //lazyload observer
    const observer = new ResizeObserver(entries => {
        for (const entry of entries) {
            hide()
        }
    })
    observer.observe(document.querySelector('ytd-app'))

    //location observer
    const hrefObserver = new MutationObserver(function(mutations) {
        let oldHref = document.location.href;
        mutations.forEach(function(mutation) {
            if (oldHref != document.location.href) {
                oldHref = document.location.href;
                hide()
            }
        });
    });
    hrefObserver.observe(document.querySelector("body"), {
        childList: true,
        subtree: true
    });

})();