I'm not talking about anything on a server.
I'm talking about, for example, links in the panel to features which have long since stopped working. I reported it not working to Support and was told, 'um, yeah, that doesn't work anymore'. I recommended to Support to take it down then (see my support history). Several months later, still there. So I started to raise noise here (some examples here and here along with tickets #4632145 and #46195499).
I'm talking about, for example, blatant and embarrassing errors on public-facing web pages (see ticket #67164283).
I'm talking about things which are obviously broke and have a clear fix, so clear that even I could fix it.
So, pray tell, where is this publicly available issue tracker of which you speak?