As reported by Neal Becker on our devloper mailing list. Here's an example that reproduces the issue:
x = [3, 6, 10]
y = [1, 2, 3]
import matplotlib.pyplot as plt
plt.errorbar(x, y, 0.2)
plt.show()
The error bars on either end of the x-axis are not visible. The error bar 'feet' should be taken into account during the autoscaling process. The current state of v1.2.x produces this:
