BUG #18145: In psql, \d does not output in expanded format

The following bug has been logged on the website:

Bug reference:      18145
Logged by:          Robert Nilsson
Email address:      robert.nilsson.123@gmail.com
PostgreSQL version: 16.0
Operating system:   Ubuntu 11.4.0 (x86_64)
Description:

psql client version is psql (16.0 (Ubuntu 16.0-1.pgdg22.04+1) on x86_64.

Connect to a database with psql from a terminal.

Create a temporary table
CREATE TEMP TABLE test test ( id integer );

Make sure expanded format is off 
database=> \x off

Display information about the table:
database=> \d test
              Table "pg_temp_6.test"
 Column |  Type   | Collation | Nullable | Default
--------+---------+-----------+----------+---------
 id     | integer |           |          |

Turn on expanded output
database=> \x on

Display the information about the table again:
database=> \d test
              Table "pg_temp_6.test"
 Column |  Type   | Collation | Nullable | Default
--------+---------+-----------+----------+---------
 id     | integer |           |          |

Expected to see output in expanded format, like this;
Table "pg_temp_6.test"
-[ RECORD 1 ]------
Column    | id
Type      | integer
Collation |
Nullable  |
Default   |

The related command \dt works as expected;
database=> \x off
database=> \dt test
        List of relations
  Schema   | Name | Type  | Owner
-----------+------+-------+-------
 pg_temp_6 | test | table | user
(1 row)

database=> \x on
\dt test
List of relations
-[ RECORD 1 ]-----
Schema | pg_temp_6
Name   | test
Type   | table
Owner  | user