filtering pg_temp tables

[benbogart]

Occasionally huge transactions to public.pg_temp_nnn (where nnn could be any number) tables appear in logical replication data. We don't need these tables, and their size causes our pipeline process to die from OOM.

Is there a way to filter these tables? I've tried using wild cards in the filter-tables option but the wildcards appear to only work as a replacement for the entire schema or table name, not part of it.

SELECT * FROM pg_logical_slot_peek_changes(
	'databricks_wal2json', NULL, 100, 
	'add-tables', 'public.*'

returns all tables in public, while

SELECT * FROM pg_logical_slot_peek_changes(
	'databricks_wal2json', NULL, 100, 
	'add-tables', 'public.s*'

returns nothing even though several tables start with the letter s.

Is there a way to filter records from tables that begin with pg_ or some other recommended approach for skipping these temporary table transactions?