According to sololearn, "attributeName" specifies which attribute will be affected by the animation, but they only give examples where attributeName can be equal to "x" (for x-axis), "y" (y-axis), "fill", and "transform", but I was wondering if it was only limited to those 4 values, or if it can have other values.
What I have tried:
Also, I didn't get the fill and transform values, what are they for?