right, it says “Activities are a way to have multiple Plasma™ setups, with each a different set of widgets and themes” and I supposed that fonts size was a plasma setup non system wide setup, I will file this as a wished feature in kde maybe 
right, it says “Activities are a way to have multiple Plasma™ setups, with each a different set of widgets and themes” and I supposed that fonts size was a plasma setup non system wide setup, I will file this as a wished feature in kde maybe