BUG #18576: Using EXPLAIN (VERBOSE) in information_schema.element_types returns ERROR: failed to find plan for - Mailing list pgsql-bugs

The following bug has been logged on the website:

Bug reference:      18576
Logged by:          Vasya B
Email address:      vasiliy.boytsov@gmail.com
PostgreSQL version: 16.3
Operating system:   Ubuntu 24.04
Description:

From a clean DB, one can execute:
  EXPLAIN (VERBOSE) SELECT FROM information_schema.element_types WHERE
object_type = 'TABLE'; 
Which returns:
  ERROR:  failed to find plan for subquery ss
While the expected result was a working query.
W/O VERBOSE this query works.