When switching the settings to Minimize All Windows upon click, it does not work. Not even when enabling the Minimize All Kwin script. A workaround is to instead let the Win7 button run the custom command qdbus org.kde.kglobalaccel /component/kwin invokeShortcut "MinimizeAll" upon click (You need to have the Kwin script enabled for this)
When switching the settings to Minimize All Windows upon click, it does not work. Not even when enabling the Minimize All Kwin script. A workaround is to instead let the Win7 button run the custom command
qdbus org.kde.kglobalaccel /component/kwin invokeShortcut "MinimizeAll"upon click (You need to have the Kwin script enabled for this)