A figure title stuck on the last panel

This code tries to add the figure title App use and satisfaction to a faceted chart split by operating system. It runs without errors, but there is no figure title above the chart, and the right panel's title iOS has been replaced with the figure title text.

Change one line so that the figure title appears above the chart while the panel titles Android and iOS stay as they are.

Code to fix

import pandas as pd
import seaborn as sns
import matplotlib.pyplot as plt

survey = pd.DataFrame({
    "minutes": [45, 80, 120, 150, 200, 60, 95, 130, 170, 210, 30, 110],
    "satisfaction": [5, 6, 7, 8, 6, 4, 6, 7, 9, 8, 3, 6],
    "os": ["Android"] * 6 + ["iOS"] * 6,
})

g = sns.relplot(data=survey, x="minutes", y="satisfaction", col="os", kind="scatter", height=3)
g.set_titles("{col_name}")
plt.title("App use and satisfaction")
g.figure.subplots_adjust(top=0.8)
plt.show()