This was already fixed in 0d906798f, but I failed to update the array-formatted case. This is not backpatched, since this only affects the code path introduced by commit a676201490c.
70dc2db Fix object identities for pg_conversion objects
src/backend/catalog/objectaddress.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Upstream: git.postgresql.org