diff --git a/src/lib/template/array-selector.html b/src/lib/template/array-selector.html
index 9c2682f25c..7bf15cedb9 100644
--- a/src/lib/template/array-selector.html
+++ b/src/lib/template/array-selector.html
@@ -74,7 +74,7 @@
        */
       items: {
         type: Array,
-        notify: true
+        // notify: true
       },
 
       /**
@@ -91,7 +91,10 @@
        * When `true`, calling `select` on an item that is already selected
        * will deselect the item.
        */
-      toggle: Boolean,
+      toggle: {
+        type: Boolean,
+        value: false
+      },
 
       /**
        * When `true`, multiple items may be selected at once (in this case,