diff --git a/rcl_action/src/rcl_action/action_client.c b/rcl_action/src/rcl_action/action_client.c
index 813dafa14..ef717cd98 100644
--- a/rcl_action/src/rcl_action/action_client.c
+++ b/rcl_action/src/rcl_action/action_client.c
@@ -784,6 +784,10 @@ rcl_ret_t set_content_filtered_topic(
     goto clean;
   }
 
+  // TODO(iuhilnehc-ynos) set status_subscription with filter expression for the sequence
+  // by wildcard if rti_connext_dds support this feature in the future,
+  // otherwise, it seems it's necessary to update the action message type or something else.
+
 clean:
 
   allocator.deallocate(feedback_filter, allocator.state);