diff --git a/config.jsonc b/config.jsonc
index 0347868..f9f4a69 100644
--- a/config.jsonc
+++ b/config.jsonc
@@ -1290,6 +1290,7 @@
             "documentFilters": [
                 {"id": "source", "sort": [{"key": "items", "operator": "-"}]},
                 {"id": "author", "sort": [{"key": "items", "operator": "-"}]},
+                {"id": "format", "sort": [{"key": "items", "operator": "-"}]},
                 {"id": "associatedgroups", "sort": [{"key": "items", "operator": "-"}]},
                 {"id": "movement", "sort": [{"key": "items", "operator": "-"}]}
             ],