diff --git a/ui (gen4)/features/ui-partial-ribbons-2.js b/ui (gen4)/features/ui-partial-ribbons-2.js
index d84c45c9..a843bae3 100755
--- a/ui (gen4)/features/ui-partial-ribbons-2.js	
+++ b/ui (gen4)/features/ui-partial-ribbons-2.js	
@@ -15,6 +15,7 @@ var core = require('features/core')
 
 
 /*********************************************************************/
+// XXX do we need to do most of the work here on in imagegrid/data.js???
 
 var PartialRibbonsActions = actions.Actions({
 	updateRibbon: ['- Interface/Update partial ribbon size',