No systray icon in chadwm (dwm fork)

[etrigan63]

I installed trayscale from the AUR, Chaotic-AUR, and Flatpak and I get the following error on launch:

2023/04/05 10:14:38 systray error: failed to register our icon with the notifier watcher (maybe no tray is running?): The name org.kde.StatusNotifierWatcher was not provided by any .service files

Since chadwm/dwm is a window manager and not a full DE, what is the dependency for supporting the systray icon?