to style different types of nodes in class diagrams (classes, abstract classes, enums, interfaces, and annotations), I found the following four skinparams to change the background color of the circles of these node types:
I detected, that StereotypeABackgroundColor changes both abstract classes and annotations. This leads to the following questions:
Is it a bug, that StereotypeABackgroundColor changes annotations, too?
Is something like Stereotype@BackgroundColor missing to change annotations independent from abstract classes?
Or is everything working as desired?