After upgrade to 16.0 (plasma 6.4.2) personal icons in system tray doesn't works anymore

I don’t know if is a plasma6 or 16.0 issue, in my 15.6 I used my personal icons in system tray
check which is the theme in ~/.config/plasmarc in this case

[Theme]
name=Oxygen-Future

go to /home/pla/.local/share/plasma/desktoptheme/Oxygen-Future/icons/ or /home/pla/.local/share/plasma/desktoptheme/Oxygen-Future/widgets/ or other folders and overwrite the original icons with mine

now in 16.0 (plasma6.4.2) it doesn’t work anymore
how can I get my personal icons in systemtray in leap 16.0?

  1. I have no idea what a “personal icon” is. Might be helpful to explain that.
  2. Check the screenshot … that sub-directory path does not exist here (.local/share/plasma/desktoptheme… (yes, I use KDE-Plasma on 15.6)

You may want to read:

personal icons are icon modified by me instead of the theme.default ones
here is /home/pla/.local/share/plasma/desktoptheme and was there also in 15.6