This is specifically about Kubuntu 20.04.
A fix that worked in Kubuntu 19.10 (plasmashell 5.16.5) doesn't seem to work in Kubuntu 20.04.
It involves adding IconSize=3 to ~/.config/plasma-org.kde.plasma.desktop-appletsrc after
"[7]" maybe some other number depending on whether ~/.config/plasma-org.kde.plasma.desktop-appletsrc has been modified.
But that doesn't work in Kubuntu 20.04 even after a reboot.
openSUSE Tumbleweed already has IconSize=1 by default in ~/.config/plasma-org.kde.plasma.desktop-appletsrc and the change to IconSize=3 works after kquitapp5 plasmashell followed by kstart5 plasmashell.
A fix that worked in Kubuntu 19.10 (plasmashell 5.16.5) doesn't seem to work in Kubuntu 20.04.
It involves adding IconSize=3 to ~/.config/plasma-org.kde.plasma.desktop-appletsrc after
Code:
[Containments][7][General] extraItems=org.kde.plasma.networkmanagement ...
But that doesn't work in Kubuntu 20.04 even after a reboot.
openSUSE Tumbleweed already has IconSize=1 by default in ~/.config/plasma-org.kde.plasma.desktop-appletsrc and the change to IconSize=3 works after kquitapp5 plasmashell followed by kstart5 plasmashell.