//prevent auto-login for the icondirect.php endpoint too

plugins/cas_auth_unl/start.php

@@ -164,6 +164,11 @@ class UnlCAS {
             return;
         }
         
+        if (false !== strpos($_SERVER['REQUEST_URI'], '/mod/profile/icondirect.php')) {
+            //prevent auto-login for the icondirect.php endpoint too
+            return;
+        }
+
         if (!array_key_exists('unl_sso', $_COOKIE)) {
             //No unl_sso cookie was found, no need to auto-login.
             return;