It obviously does not work :
Without specyfying the start color, it translates from white to the color specified.
If the start/end colors are specified with hex, same thing
If colors are specified with rgba values, with alpha at 0 for the start color, and alpha at 1 for the end color, there is no transition, it immediately get the end color
If anyone has clues or alternatives on this one (the point is to animate the svg fill color from transparent to color, don't care about velocity), that'd be great
Animate fill
with hex values and fill-opacity
from 0 to 1 paralelly.