Very nice module ! But I get strange bugs in the console in youtube music, but works like a charm in youtube. I'm using Zen browser, fork of firefox. I get these errors in the console:

uncaught exception: TIMEOUT waiting for function(){const e=[".ytp-right-controls",".vjs-control-bar",".shaka-bottom-controls",".html5-player-chrome",".ypcs-control-buttons-right"];for(const t of e){const e=Array.from(document.querySelectorAll(t)).filter(e=>!s(e));if(e.length>0)return e[e.length-1]}return null}: 1108/t.waitFor/

uncaught exception: TIMEOUT waiting for ()=>(0,c.getYouTubeTitleNode)(): 1108/t.waitFor/