Update all libraries with one click on the GUI's main page

It is a tiny detail, but I am kind of irritated by the many clicks it takes to manually update/synchronize for example Qobuz-favorites.
My library of music (both, physically owned on my server and favorites on Qobuz) constantly grows. So I think it would be great if there was a “refresh / synchronize all” feature available and also not hidden deep in settings but right on the main page of the GUI.