pg_upgrade does not upgrade pg_stat_statements properly

Upgrading from
10.5 to 13.3 using pg_upgrade -k

The following is the result of an upgrade

select * from pg_extension ;
oid | extname | extowner | extnamespace | extrelocatable |
extversion | extconfig | extcondition
-------+--------------------+----------+--------------+----------------+------------+-----------+--------------
12910 | plpgsql | 10 | 11 | f |
1.0 | |
16403 | pg_stat_statements | 10 | 2200 | t |
1.5 | |
(2 rows)

test=# \df+ pg_stat_statements_reset

List of functions
Schema | Name | Result data type | Argument data types
| Type | Volatility | Parallel | Owner | Security | Access privileges
| Language | Source code | Description
--------+--------------------------+------------------+---------------------+------+------------+----------+-------+----------+---------------------------+----------+--------------------------+-------------
public | pg_stat_statements_reset | void |
| func | volatile | safe | davec | invoker | davec=X/davec
+| c | pg_stat_statements_reset |
| | |
| | | | | |
pg_read_all_stats=X/davec | | |
(1 row)

And this is from creating the extension in a new db on the same instance

foo=# select * from pg_extension ;
oid | extname | extowner | extnamespace | extrelocatable |
extversion | extconfig | extcondition
-------+--------------------+----------+--------------+----------------+------------+-----------+--------------
12910 | plpgsql | 10 | 11 | f |
1.0 | |
16393 | pg_stat_statements | 10 | 2200 | t |
1.8 | |
(2 rows)

foo=# \df+ pg_stat_statements_reset

List of functions
Schema | Name | Result data type |
Argument data types | Type | Volatility |
Parallel | Owner | Security | Access privileges | Language | Source
code | Description
--------+--------------------------+------------------+--------------------------------------------------------------------+------+------------+----------+-------+----------+-------------------+----------+------------------------------+-------------
public | pg_stat_statements_reset | void | userid oid DEFAULT
0, dbid oid DEFAULT 0, queryid bigint DEFAULT 0 | func | volatile | safe
| davec | invoker | davec=X/davec | c |
pg_stat_statements_reset_1_7 |
(1 row)

Notice the upgraded version is 1.5 and the new version is 1.8

I would think somewhere in the upgrade of the schema there should have been
a create extension pg_stat_statements ?

Dave
Dave Cramer