Always show the Transcript in YouTube.
// ==UserScript==
// @name YouTube always show Transcript
// @description Always show the Transcript in YouTube.
// @author denis hebert
// @license GNU AGPL-3.0-or-later
// @version 2025-09-28.5
// @namespace denisHebert.uTube
// @match https://*.youtube.com/watch*
// @icon https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// ==/UserScript==
(() => {
'use strict';
new MutationObserver( e =>
( e = document.querySelector('[target-id="engagement-panel-searchable-transcript"]') )
&& e.visibility === "ENGAGEMENT_PANEL_VISIBILITY_HIDDEN"
&& (e.visibility = "ENGAGEMENT_PANEL_VISIBILITY_EXPANDED")
).observe( document.body, {childList: true, subtree: true} );
})();