YouTube Transcript copy to clipboard bookmarklet (JavaScript)

bookmarklet.js

javascript:void function(){document.querySelector("%23expand").click(),document.querySelector("button[aria-label=\"Show transcript\"]").click(),setTimeout(()=>{var a=document.querySelector("#content #body.ytd-transcript-search-panel-renderer").innerText;navigator.clipboard.writeText(a).then(()=>{alert("Transcript copied to clipboard")})},2e3)}();

raw.js

document.querySelector('#expand').click();
document.querySelector('button[aria-label="Show transcript"]').click();
setTimeout(async () => {
  var text = document.querySelector('#content #body.ytd-transcript-search-panel-renderer').innerText;
  await navigator.clipboard.writeText(text).then(
    () => { alert("Transcript copied to clipboard"); }
  );
}, 2000);