diff --git a/changelogs/internal/newsfragments/1909.clarification b/changelogs/internal/newsfragments/1909.clarification
new file mode 100644
index 00000000..46c540a2
--- /dev/null
+++ b/changelogs/internal/newsfragments/1909.clarification
@@ -0,0 +1 @@
+Treat `additionalProperties: true` equivalent to `additionalProperties: {}` when rendering object tables.