This is my first post on this geat forum. I'm a long term KDE user.

I would like to change the icon that Kicker shows to the left of the "Power / Session" entry:


After searching a lot, I did not find anything useful. Any idea? Thanks in advance.

My system:

OS: Devuan 3.0 64 bits (based on Debian 10)
KDE Plasma 5.14.5
KDE Frameworks 5.54.0
Qt 5.11.3
Kernel 4.19.0