Index: panels_ipe/js/views/LayoutView.js
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- panels_ipe/js/views/LayoutView.js	(date 1496416962000)
+++ panels_ipe/js/views/LayoutView.js	(revision )
@@ -533,7 +533,12 @@
         region.addBlock(block, options);
 
         this.render();
-        this.highlightBlock(block.get('uuid'), true);
+
+        var self = this;
+        this.model.fetch().done(function () {
+          self.highlightBlock(block.get('uuid'), true);
+        });
+
       }
     }