I have the following code. The Button widget is not responding to hover event. What am I doing wrong?
from matplotlib import pyplot as plot
from matplotlib.widgets import Button
plot.plot([1,2,3], [1,2,3])
ax = plot.axes([0.5, 0.5, 0.05, 0.05])
Button(ax, "A", hovercolor="red")
plot.show()