There is an advantage to installing manually and that is that you can organize the files the way you want them. If I just let the unzipper just dump all new files into my runtime I'd never know where anything was. Unless I'm missing something that is what you want? Just to have the zip ap load all the stuff into your runtime without any say in where things go?

W10, Ryzen 5 1600x, 16Gb,RTX2060Super+GTX980, PP11, 11.3.740