groupBy(...).agg(...).sort does not actually sort the output

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File "/.../spark/python/pyspark/sql/connect/group.py", line 211, in pyspark.sql.connect.group.GroupedData.agg
Failed example:
    df.groupBy(df.name).agg(F.min(df.age)).sort("name").show()
Differences (ndiff with -expected +actual):
      +-----+--------+
      | name|min(age)|
      +-----+--------+
    + |  Bob|       5|
      |Alice|       2|
    - |  Bob|       5|
      +-----+--------+
    + <BLANKLINE>