Seeborn-Boxplots verschoben sich entlang der X-Achse falsch

# set dodge = False to shift correctly

import matplotlib.pyplot as plt
import seaborn as sns

tips = sns.load_dataset("tips")
ax = sns.boxplot(x="day", y="total_bill", hue="time",
                  dodge=False, data=tips, linewidth=2.5)

plt.show()
Bored Butterfly