It is not clear for me how to see logs from prefs.js on newer GNOME versions. A few releases ago I could launch
gnome-shell-extension-prefs prefs uuid in the terminal and I could see all logs from prefs.js.
Now that command suggests to run
gnome-extensions prefs uuid and returns immediately. The suggested command just returns and shows no useful information.
Older guides from the internet say that
journalctl -f -o cat /usr/bin/gnome-shell-extension-prefs is the way to go, but I don’t see anything…
Where does that precious output end up on newer GNOME versions?