Index: src/org/openstreetmap/josm/gui/tagging/presets/items/ComboMultiSelect.java
===================================================================
--- src/org/openstreetmap/josm/gui/tagging/presets/items/ComboMultiSelect.java	(revision 18250)
+++ src/org/openstreetmap/josm/gui/tagging/presets/items/ComboMultiSelect.java	(working copy)
@@ -139,6 +139,7 @@
             } else {
                 l.setToolTipText(tr("Clears the key ''{0}''.", key));
             }
+            l.setIcon(value.getIcon());
             return l;
         }
     }