94 votesRemi supported this idea ·Remi commented
I can't add state without breaking my click-through demo.
My button instances inherit from a generic button with a label "Primary". All instances label have been customized "OK", "Update" etc. If I add an hover state to the master, all the instances will display "Primary" on hover instead of displaying the custom label.
Same goes for color. I don't want to fix dozens of buttons instances I have.