YouTube - Always Show Filter Bar

// ==UserScript==
// @name         YouTube - Always Show Filter Bar
// @namespace    http://tampermonkey.net/
// @version      1.1
// @description  Monitors the YouTube page and ensures that the filter bar (e.g., "New recommendations") is always visible.
// @author       You
// @match        https://www.youtube.com/*
// @grant        none
// @run-at       document-start
// ==/UserScript==

(function() {
    'use strict';

    // Function designed to show the filter bar
    function showChips() {
        const chipsBar = document.querySelector('ytd-feed-filter-chip-bar-renderer');
        if (chipsBar) {
            chipsBar.style.display = 'block'; // You can also try 'flex'
            chipsBar.style.visibility = 'visible';
            chipsBar.style.opacity = '1';
            chipsBar.removeAttribute('hidden'); // Very important - YouTube often uses the 'hidden' attribute
        }
    }

    // We use MutationObserver to watch for changes on the page.
    // This is key, because YouTube constantly modifies its page.
    const observer = new MutationObserver((mutations) => {
        // Every time something changes on the page, we try to show our bar
        showChips();
    });

    // We start observing the entire document body for added/removed elements
    observer.observe(document.body, {
        childList: true,
        subtree: true
    });

    // Additionally, we run the function every second, just in case
    // the MutationObserver misses something.
    setInterval(showChips, 1000);
})();