1 files changed, 4 insertions, 0 deletions
diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml
index f8925a5e24..2ab88eb14e 100644
--- a/docs/sample_config.yaml
+++ b/docs/sample_config.yaml
@@ -2318,6 +2318,10 @@ ui_auth:
     # the user-interactive authentication process, by allowing for multiple
     # (and potentially different) operations to use the same validation session.
     #
+    # This is ignored for potentially "dangerous" operations (including
+    # deactivating an account, modifying an account password, and
+    # adding a 3PID).
+    #
     # Uncomment below to allow for credential validation to last for 15
     # seconds.
     #