No Speaker Symbol in Xfce-panel

Hello,
after

$ sudo pacman -S xfce4-pulseaudio-plugin

and

Rechtsklick Panel -> Leiste -> Neue Elemente hinzufügen ... -> PulseAudio Plugin

in place of speaker-icon only a rectangle appears.

How can I give the right speaker-icon to Pulseaudio Plugin in the xfce4-panel?

regards
Ch. Hanisch

We don’t ship or support XFCE, however that sounds like a possible bug.
Since this is a legacy product that we no longer ship, you might want to ask in the Manjaro forums:
https://forum.manjaro.org/