bug: names_sort argument in table.pivot_wider has no effect about ibis HOT 1 CLOSED

[ins] In [1]: import ibis
         ...: import pandas as pd
         ...: 
         ...: ibis.options.interactive = True
         ...: 
         ...: con = ibis.duckdb.connect(":memory:")
         ...: 
         ...: data = pd.DataFrame(
         ...:     {
         ...:         "unique_id": ["A", "A", "B", "B"],
         ...:         "secondary_id": [
         ...:             "T2",
         ...:             "T2",
         ...:             "T1",
         ...:             "T1",
         ...:         ],
         ...:         "col1": ["x1", "x2", "x3", "x4"],
         ...:         "col2": ["y1", "y2", "y3", "y4"],
         ...:     }
         ...: )
         ...: 
         ...: tbl = ibis.memtable(data)

[ins] In [2]: tbl.pivot_wider(
         ...:     id_cols=["unique_id"],
         ...:     names_from=["secondary_id"],
         ...:     values_from=["col1", "col2"],
         ...:     names_sort=False,
         ...: )
Out[2]: 
┏━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┓
┃ unique_id ┃ col1_T2 ┃ col2_T2 ┃ col1_T1 ┃ col2_T1 ┃
┡━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━┩
│ string    │ string  │ string  │ string  │ string  │
├───────────┼─────────┼─────────┼─────────┼─────────┤
│ A         │ x1      │ y1      │ NULL    │ NULL    │
│ B         │ NULL    │ NULL    │ x3      │ y3      │
└───────────┴─────────┴─────────┴─────────┴─────────┘

[ins] In [3]: tbl.pivot_wider(
         ...:     id_cols=["unique_id"],
         ...:     names_from=["secondary_id"],
         ...:     values_from=["col1", "col2"],
         ...:     names_sort=True,
         ...: )
Out[3]: 
┏━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┓
┃ unique_id ┃ col1_T1 ┃ col2_T1 ┃ col1_T2 ┃ col2_T2 ┃
┡━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━┩
│ string    │ string  │ string  │ string  │ string  │
├───────────┼─────────┼─────────┼─────────┼─────────┤
│ A         │ NULL    │ NULL    │ x1      │ y1      │
│ B         │ x3      │ y3      │ NULL    │ NULL    │
└───────────┴─────────┴─────────┴─────────┴─────────┘